Drinkware

Wholesale Drinkware Supplier

, Powcan Group Co., Ltd. specializes in developing, producing, and selling stainless steel drinkware and outdoor products. Our products include Drinkware, Food Jar, Barware, Mugs Cups, Water Bottles, Vacuum Bottles, and Coffee Carafe.

Why Choose Us

Rich Experience

Baokang Group Co., Ltd. was set up in 1986. We have more than 30 years of manufacturing experience in stainless steel insulated drinkware. Our company has rich experience in ODM&OEM orders.

Advanced Production Equipment

Our company has 2 lines of automatic stainless steel machines, 31 plastic injection machines, 3 automatic spray painting machines, 3 automatic polishing machines, and 2 automatic powder coating machines as production equipment.

Complete Product Qualifications

We have passed the ISO9000, ISO14000, OHSA18000, and GB/T 29490-2013 quality & management system certification. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.

Broad Market

Our products have been exported to many countries and have won widespread praise and trust from customers. These countries include India, the United States, Brazil, Pakistan, Nigeria, Bangladesh, Russia, Mexico, Japan, the Philippines, Ethiopia, Egypt, Vietnam, Germany, France, and Italy.

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What are Advantages of Insulated Water Bottle

Temperature Control

Temperature control is one of the primary insulated and stainless steel advantages. Using this water bottle helps to maintain the water temperature. It can stay that way for several hours, whether you like hot or cold water.

For example, you can leave your home in the morning with cold water in your insulated bottle. You can the expect to enjoy the cold water at midday when it gets hot, and you want to be refreshed by a cool drink.

Versatility

Insulated water bottles are suitable for various purposes and occasions. You can use them for outdoor activities like hiking, camping, or sports. They are beneficial when you don't have access to refrigeration since you can keep your water cold (or hot) for a longer period. But they can still be reliable for daily use if you want to retain the water temperature.

Lack of Condensation

Condensation is typical in non-insulated water bottles since the beads of water form on the exterior of the bottle. Packing the bottle inside your bag can be inconvenient, as the condensation comes into contact with your personal items. It can damage your bag and other things inside it. You won't have to deal with this problem if using an insulated water bottle.

Environmental Benefits

The most significant advantage of insulated water bottles is their sustainability. These reusable water bottles can last for many years, eliminating the need to dispose of them after each use, unlike disposable plastic water bottles.

On the other hand, insulated bottles are made of stainless steel and other similar materials that are durable and resistant to damage. The longer lifespan means less waste in manufacturing these water bottles, and you can maximize these resources to reduce environmental impact.

Durability

Insulated water bottles are highly durable. The double-wall construction ensures these bottles can sustain damage, while the materials themselves are made for durability. Unlike other types of water bottles, they can withstand occasional drops and impact without sustaining damage.

Features of Insulated Water Bottle

Superiority

Stainless steel is remarkably strong and on top of that it’s resistant to corrosion and some alloys react with almost nothing. Stainless steel is tough. The point is wherever you take a stainless steel water bottle, it’s going to hold up to the stress. Glass or plastic certainly can’t hold a candle to them, and that doesn’t even bring in the insulative properties.

Stainless steel is almost completely unreactive. As a result, you can be sure that no chemicals are leaching into your drinks, whatever they are. You can also be sure that your drinks aren’t damaging your water bottle.

Stainless steel is also nontoxic, which means there won’t be things like Bisphenol A (meaning its BPA free) or phthalates in your water bottle, so you can drink away for as long as you please without worrying about the additives or contaminants that might be present because there are none.

Superiority of Insulation

This is due to our two layers of stainless steel and an internal layer of copper. The superior conductive property of copper evenly maintains the temperature throughout the bottle, enhancing the insulation. When it comes to keeping drinks hot or cold, our triple insulated water bottles have that game down pat. That is, on top of their rugged and indomitable construction that will last for years.

350ml stainless Steel Vacuum Bottle With Handle

Superior Ergonomics and User-Friendly Features

Rugged construction and peerless insulation only scratch the surface, because with each model we offer there come quite a fleet of drinker friendly ergonomic features that we’ve added into each of our models to make them better than they were when really, they were already pretty great.

You get the peace of mind of with our soft landing scratch-free silicone bases and bumpers. That doesn’t just protect some fine finishes from your water bottle’s intrepid bottom, it protects your water bottle from them as well. It also makes it less likely for the water bottle to slip or slide off a surface.

Our proprietary insulation confers the added benefit of making our insulated bottles sweat proof. That means with each bottle you have protection from sweat and from scratches.

Choosing the Right Size of Insulated Water Bottle For You

Small Size Water Bottle

It can easy to put into bag and pocket for daily hydration drinking at office, school, especially suitable for kids.

Middle Size Water Bottle

From 18oz ~ 32oz, it’s the most popular sizes water bottle that can meet most of needs, you can use it anywhere and it has enough water for drinking.

Large Size Water Bottle

From 42oz to 64oz or bigger, that suitable for people have a long trip and needs enough water with it.

Glass Bottles VS. Insulated Water Bottle

Environmental Impact

Glass Bottles: Glass bottles are made from natural materials such as sand and are recyclable. Glass is not as harmful to the environment, but it still requires significant energy in the manufacturing process, and the transportation of glass bottles can contribute to carbon dioxide emissions. Moreover, glass bottles can break, which leads to potential waste and safety concerns.

Vacuum Insulated Stainless Steel Water Bottle: Vacuum insulated stainless steel water bottles are considered environmentally friendly. They are reusable, unlike other alternatives. By using a stainless steel bottle, you can significantly minimize single use waste and contribute to conservation efforts. Stainless steel is also a recyclable material, which further reduces its environmental impact. Additionally, the long lifespan and durability of stainless steel bottles minimize the need for frequent replacements, which also reduces overall waste.

Health and Safety Considerations

Glass Bottles: Glass bottles are generally considered to be safe for storing beverages since glass is non-reactive and does not leach chemicals into the contents of the bottle. However, glass bottles can break if dropped or mishandled, which poses a safety hazard.

Vacuum Insulated Stainless Steel Water Bottle: Stainless steel water bottles are regarded as a safe option for storing beverages. Stainless steel is a non-reactive material that does not have harmful chemicals that can get into the beverage. It's a hygienic and durable material that doesn't retain odors or flavors. This makes stainless steel bottles suitable for long-term use and ensures the safety of the stored liquid.

How Many Types Insulated Water Bottle are There?

Vacuum Insulated Water Bottle

Double wall vacuum sealed insulated bottles are the best option for people who will be in a hot environment but want to drink cold water anytime and any places. It is typically made with two walls of stainless steel “an outer wall and an inner wall” and with a vacuum insulated layer which is between the double walls of steel, that helps to keep liquid inside the bottle “cold 24 hours up”. These bottles have a rubber gasket that creates an airtight seal around the lid, which prevents any liquid from escaping and keeps the liquid inside cold longer period and without condensation on the outer wall of vacuum insulated water bottle.

Double Walls Insulated Water Bottle

Double-walled insulated water bottles are better for people who want to keep cold beverage for 1~2 hours with slow drinking, it only keeps water cold inside the double wall water bottle for 1~2 hours, because they do not have a vacuum insulated space like vacuum sealed bottles do. Double-walled water bottle without vacuum insulation properities is with some condensation on the outer wall of bottle.

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Size and Capacity
Determine your preferred size and capacity based on your hydration needs. Consider how much water or other beverages you typically consume throughout the day. Smaller sizes, such as 12 oz and 16 oz, are suitable for shorter outings and for children. Larger sizes like 32 or 40 oz are ideal for all-day hydration or outdoor activities.

Lid Design and Ease of Use
Evaluate the lid design and functionality. Look for features like leak-proof seals, flip tops, screw-on lids, or other easy-to-use mechanisms. Consider whether you prefer a straw lid, a wide mouth opening for easy drinking (and it's easier to put in ice), or a spill-proof design for convenience and practicality.

Weight and Portability
Think about the weight and portability of the bottle. If you plan to carry it with you on a daily basis or during outdoor activities, a lightweight and compact design is desirable. Ensure that the bottle fits comfortably in your bag or backpack without adding unnecessary bulk or weight.

Cleaning and Maintenance
Check the cleaning and maintenance requirements of the vacuum insulated stainless steel water bottles. Look for bottles that are easy to clean, preferably with wide-mouth openings that allow for thorough cleaning and the use of bottle brushes. Dishwasher-safe bottles can be more convenient for everyday use.

Brand Reputation and Customer Reviews
Research the reputation and credibility of the brand. Make sure to look for brands with a history of producing high-quality products and positive customer reviews. Check for any recalls or safety issues associated with the brand or specific models. Customer reviews can provide valuable insights into the durability, performance, and overall satisfaction with the product.

our services

Pre-Sales

We will make a reasonable production plan and a quality control system and ensure the delivery time.

On Sales

We will track the order to ensure on-time delivery and assure quality. In our factory, each process has a fixed inspector. Some specific processes have 100% inspection.

After Sales

When receiving customer complaints, we have to identify the reason within 8 hours. We will provide the reason, treatment measures, and prevention plan to the customer within 24 hours. Customer satisfaction is our greatest pursuit!

Our Certificate

Passed the ISO9000,ISO14000,OHSA18000,GB/T29490-2013 and ISO/TS16949 quality & management system certification.
Passed the factory audit of BSCI, Walmart, Starbucks, Disney, Sedex and Alliance Boots.

Contact Us

write to us

Email: anna@powcan.com
Email: jack@powcan.com

visiting us

Address: No.150 Wuyong Road, Quanxi Town, Zhejiang, China

Fax

Number: +86-579-87727128

Contact directly

Phone: +86-579-89093319

Frequently Asked Questions

Q: Are insulated water bottles dishwasher safe?

A: The answer is “Yes, you can put insulated water bottle in dishwasher and it is safe”, you can try many times to by yourself to put insulated water bottle to dishwasher and washing it, no matter you do, no any damage of its vacuum insulation properities and you can find it still keep water cold for hours, but you should find out some logo or color on the water bottle start to fade, that’s the quality problem of surface treatment for the bottle itself, you can choose a bottle with powder coating and laser etching logo that won’t have the problem to bothering you, then you can free to wash bottle in dishwasher everyday.

Q: Can you freeze insulated water bottles in the fridge?

A: Sometimes you might want to put the insulated bottle into fridge to freeze it, can we do that? “Yes, you can freeze insulated water bottle freely and it is safe to do it”, but you have to know it will take longer time to freeze liquid which inside the insulated bottle, because its vacuum insulation properities can stop cold temperature outside the bottle get inside of the bottle, it’s recommend to freeze the liquid or food inside the fridge directly then keep inside the vacuum insulated water bottle to keep it cold and fresh for a longer time when you are in outdoor camping or travel.

Q: Are Insulated water bottles worth it?

A: You might wondering “are insulated water bottles worth it?”, because it usually take double price compare to a normal water bottle, an insulated water bottle cost $20 or more to buy, is it worth to spend so much money to buy it?

If you want to drink cold water outside the door, especially in a hot day, an insulated bottle is worth to buy and must have, you surely don’t want to drink lukewarm water in a hot day, don’t doubt it.

Q: What material is the insulated water bottle made of?

A: There are three types of materials that make up an insulated water bottle and it is important to understand their purpose.

Stainless steel 18-8 is used to make the body of the insulated water bottle. It has a high resistance to corrosion, does not react with food or beverages and can be recycled. Silicone gaskets are used for sealing the lid of the insulated water bottle. Polypropylene is food grade and bpa free type of plastic which is used for making straws, lids, and caps.

Q: How does a vacuum insulated water bottle work?

A: A double walled vacuum insulated water bottle puts a barrier between two different temperature molecules and stops the heat transfer.

For more context, imagine a water bottle holding another bottle inside it, separated by a vacuum. This vacuum is a space within two walls of metal or other material that is void of air, allowing no sort of heat transfer to take place between the inside of the vessel and the wall between it and the outside. It’s this structure that provides thermal insulation or reduction of heat transfer.

Q: What is the difference between vacuum insulated water bottles and single wall water bottles?

A: A single wall water bottle is just one layer of material whereas a vacuum insulated bottle has two layers with a void between them and, as such, each has different properties.

The single layer means that you will feel the temperature of the contents you put into it when holding the bottle. So if you fill your single wall bottle with tea it will be hot to touch and, likewise, if you made an iced water, then the bottle would be cold to touch.

The vacuum insulated water bottle, however, has two walls with an air void between them so you will not feel the temperature of its contents when you hold it. It’s this feature that also enables vacuum insulated water bottles to maintain the temperature of their contents for a longer time period than a single walled bottle.

Q: Can you freeze insulated water bottles?

A: Want cold water? There’s no need to fill your bottle and then freeze it for hours. In fact, because of our effective double walled vacuum insulation, it wouldn’t make much difference if you did. Instead - we’d recommend filling the bottle with cold water and ice cubes and then it’s ready.

Q: Do insulated water bottles keep hot drinks warm?

A: Fill your insulated water bottles up with a brew of your choosing and the vacuum insulation will keep the drink hot for up to 6 hours, even on the coldest of days. So if you’re going wild swimming this winter, you’ll have time to scout out your favourite locations, go for a dip and then sip on your drink to warm you up.

Have you ever boiled the kettle and then realised you won’t use all the water? Pour the remaining hot water in an Ocean Bottle and use this to top up your tea throughout the day. This will save you having to use more energy reheating water in the kettle which is good for the planet and good for the purse strings.

Q: Do insulated water bottles stop working?

A: If it is well cared for then the insulation in your water bottle will never stop working. That’s not the only reason why insulated stainless steel water bottles are a great investment. Compared to regular water bottles, double wall water bottles are actually more durable so you can take your Ocean Bottle out and about on adventures and be confident that the bottle and its insulation will work and continue to do so indefinitely.

Q: How are Insulated Water Bottles Better than Plastic Bottles?

A: Regular water bottles are made of plastic, which can contain harmful chemicals. Over time, these chemicals can leach into the water and cause health problems.

In addition, regular water bottles are not insulated, so they can't keep the water (or any other drinking substance) cold or hot as per the requirement for very long.

Insulated water bottles, on the other hand, are made of stainless steel or other materials that don't contain harmful chemicals. And because they're insulated, they can maintain the required temperature of the liquid.

Also, as stated above, these bottles are easier to clean and maintain in comparison to plastic water bottles.

Insulated bottles are often made with double-walled construction, meaning they have an outer layer of stainless steel and an inner layer of insulating material like copper or aluminum. This makes them more durable than regular plastic water bottles and less likely to break if dropped.

Q: What are the benefits of using insulated water bottle?

A: First, it keeps the water cooler for extended periods of time. This is perfect for hot summer days when the need is for refreshingly cold water. An ideal requirement for someone living in a hot climate or looking to stay hydrated during extended periods of physical activity!

Insulated water bottles don't get as hot in the summer or as cold in the winter as regular water bottles do. This is because they have a double-walled construction with an insulation layer in between the walls. The insulation prevents heat transfer from the outside to the inside of the bottle or vice versa. The use of such bottles, hence, is preferable and suitable for any environment or season.

Another benefit of insulated water bottles is that they can help reduce the amount of plastic that is used. Many people choose to use reusable bottles instead of disposable ones, but insulated bottles take it one step further by eliminating the need for ice or freezer packs. This means less waste overall! Hence, insulated water bottles are significant long-term investments.

Additionally, they help reduce the amount of condensation that builds up on the outside of the bottle, making the bottle less likely to slip out of their hands.

The insulated stainless steel water bottles also prevent bacterial growth, making them a more hygienic option than regular water bottles.

These bottles are very easy to clean, like any other steel or glass kitchenware utensil. They maintain the original form and colour and do not discolour on frequent washing, as is usually the case with plastic water bottles.

Finally, insulated water bottles are often made with safer materials than their non-insulated counterparts. Some contain harmful chemicals like bisphenol A (BPA), which can leach into the drinking water and cause health problems over time.

Insulated bottles are made from eco-friendly materials such as stainless steel or BPA-free plastic, making them a healthier option for living beings and the environment. The best-insulated water bottle is free of chemicals, keeps the water pure, and hence ultimately saves the planet by being the aptest replacement for plastics (plastic bottles) something crucial in the present era of climate change!

So, if someone is looking for a healthy and sustainable option, an insulated water bottle is the way to go!

Q: What can you put in an insulated water bottle?

A: An insulated water bottle is very versatile for anything you like to drink, not only for water you need most every day. You can use it for hot coffee or milk in chilly water. Or, you can fill it with cool juice in the summer heat. You can also use it in the gym to drink your favorite energy drinks. Carrying an insulated water bottle with you will achieve happy and healthy hydration.

Q: Is an insulated water bottle safe?

A: Absolutely yes! A high-quality insulated water bottle is made of 18/8 stainless steel, known as food-grade material, which is BPA-free, non-toxic, and high-resistant to rusting and corrosion. It’s also very easy to clean. With the most common cleaning products, stainless steel comes completely clean. So, a premium insulated water bottle is 100% safe. The key is to choose a good one.

Q: How does an insulated water bottle work?

A: An insulated bottle has two walls, an external wall and an internal wall, which do not touch, so there’s no transfer of heat via conduction. The air between the two walls is removed to form a vacuum layer to prevent heat transfer through convection. Copper or silver plating inside the liner can reflect back the energy released to the outside via radiation, preventing the loss of energy.

By preventing heat loss in these three ways, an insulated water bottle is able to keep the temperature of drinks well, whether they are cold or hot. Therefore, compared to regular reusable water bottles, beverages keep temperature longer in insulated water bottles. An excellent insulated water bottle can keep cold for up to 48 hours and hot for up to 24 hours.

Q: Can the temperature inside an insulated bottle change?

A: While insulated bottles can help keep your beverages hot or cold much longer than they would in a regular glass exposed to air, they can’t maintain the temperature forever.

There are two points in an insulated bottle where heat can transfer: the bottle opening and the vacuum (the gap between the two walls).

Every time the bottle is opened, outside air enters the insulated chamber. The temporary interaction between the outside air and the beverage inside the bottle will slightly alter the temperature inside the insulated chamber. The more that the bottle is opened, and the longer it's left open, the more outside air enters the insulated bottle and the faster the temperature of the contents will change.

Additionally, it’s nearly impossible to create a perfect vacuum, meaning absolutely zero air and zero atoms in the space between the two walls of the insulated bottle. However, manufacturers can get very close to zero and leave only a little air or very few atoms in the enclosed space. This significantly slows down the transfer of heat between the outer and inner walls of the insulated bottle.

We're well-known as one of the leading drinkware manufacturers and suppliers in China for over 15 years. If you're going to buy high quality drinkware made in China, welcome to get more information from our factory.

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