Top 10 Vacuum flask factory in the World 2025

Are you tired of lukewarm coffee during your morning commute? Discovering the best vacuum flask factories can transform your beverage experience! By comparing top manufacturers, you’ll find options that keep your drinks hot or cold for hours. Dive in to uncover the best choices for your needs!

Insulated Stainless Steel Water Bottle Manufacturer

Product Details: Insulated stainless steel water bottles, tumblers, food containers, can coolers, beer growlers, and dog bowls manufactured by KingStar.

Technical Parameters:
– Vacuum insulated design
– Customizable shapes, lids, colors, logos, and packaging

Application Scenarios:
– Home and office use
– Outdoor activities such as camping and hiking

Pros:
– Durable and high-quality stainless steel construction
– Wide range of customizable options for branding and design

Cons:
– Potentially higher cost compared to plastic alternatives
– Weight may be a concern for some users

China Cooler Bag, Cooler Box, Cooler Jug, Vacuum Flask Manufacturers …

Product Details: GINT offers a range of cooler boxes and drinkware solutions, including insulated food cooler boxes, rotomold coolers, portable ice cooler jugs, and various types of drinkware such as water bottles and coffee carafes.

Technical Parameters:
– Capacity: Ranges from 5L to 63 Quart for coolers
– Material: Stainless steel, plastic, and glass options available

Application Scenarios:
– Camping and outdoor activities
– Everyday use for beverages and food storage

Pros:
– Strong ODM & OEM capabilities with a dedicated design team
– High production capacity with over 17 automated production lines

Cons:
– Limited information on specific product dimensions and weights
– Potential variability in product quality depending on manufacturing batch

China Vacuum Flask, Travel Mug, Bounce Vacuum Flask Manufacturers …

Product Details: Stainless steel vacuum flasks, travel mugs, and water bottles manufactured by Yongkang Senhe Hardware Product Co., Ltd.

Technical Parameters:
– Material: Stainless Steel
– Capacity: 450ML to 750ML

Application Scenarios:
– Outdoor activities such as hiking and camping
– Daily use for coffee or water on the go

Pros:
– Durable and insulated design for temperature retention
– Eco-friendly and reusable

Cons:
– Not suitable for carbonated drinks
– May require careful handling to avoid damage

Vaccum Flask,insulated Tumbler,water bottle – CunGoo

Product Details: CunGoo Drinkware Factory specializes in manufacturing stainless steel drinkware including vacuum flasks, insulated tumblers, thermos bottles, plastic water bottles, and coffee mugs. They offer factory-direct pricing with no middle brokers involved.

Technical Parameters:
– Materials: Stainless steel (SUS316 and SUS304 grades)
– Insulation: Double-layer vacuum insulation
– Capacity ranges: 380ml to 4000ml
– Design features: Handles, belts, LED temperature displays, and straws available

Application Scenarios:
– Outdoor activities and travel
– Daily personal use
– Business promotional items
– Custom branding for companies
– Hot and cold beverage storage

Pros:
– Factory-direct pricing without middle brokers
– Custom logo customization available at no extra cost
– Wide range of capacity options
– Multiple material grades (SUS316 and SUS304) available
– Most products in stock for prompt delivery

Cons:
– Limited information about specific product dimensions
– No explicit warranty information provided
– Limited information about shipping costs and international delivery
– No detailed comparison of different material grades (SUS316 vs SUS304)

Vacuum Flask Suppliers, Factory – Wholesale Customized Vacuum Flask …

Product Details: A series of stainless steel vacuum flasks designed for various outdoor and daily use scenarios. The flasks feature double-wall construction with SS304 and SS201 stainless steel materials, offering excellent thermal insulation properties.

Technical Parameters:
– Material: Inside SS304 and outside SS201 stainless steel
– Capacity options: 150ml, 300ml, 450ml
– Size options: 216.56.5cm and 236.56.5cm
– Customization options: Pantone color matching, logo printing, pattern customizat…

Application Scenarios:
– Outdoor activities: camping, mountaineering, sports
– Daily use: student use, office, travel
– Sports activities: outdoor sports, car use
– Travel: portable use for temperature-sensitive beverages

Pros:
– High-quality stainless steel construction (SS304/SS201)
– Customizable options for color and logo
– Multiple capacity options available
– Portable design suitable for various activities
– Temperature preservation capabilities

Cons:
– Limited information about exact temperature retention times
– No specific weight information provided
– Customization options may increase cost
– No information about dishwasher safety

China Water Bottle, Mug And Tumbler Manufacturers, Vacuum Flask …

Product Details: Yongkang Lvteng Household Products Co., Ltd. specializes in manufacturing stainless steel water bottles, mugs, tumblers, and vacuum flasks. Established in 2021, the company offers a range of products designed for various applications, including food storage and beverage consumption.

Technical Parameters:
– Made of 304 stainless steel
– Vacuum insulation system

Application Scenarios:
– Outdoor activities such as hiking and camping
– Everyday use for hydration and food storage

Pros:
– Durable and reusable materials
– Wide range of products available

Cons:
– Limited information on specific product dimensions
– Potential for higher cost compared to plastic alternatives

China Stainless Steel Cup Manufacturers, Plastic Bottle Set Suppliers …

Product Details: Stainless steel drinkware and outdoor products including vacuum flasks, tumblers, mugs, and plastic bottle sets.

Technical Parameters:
– Eco-Friendly 18/8 SS material
– BPA FREE

Application Scenarios:
– Outdoor activities
– Camping trips

Pros:
– Durable and reliable products
– High-quality materials used

Cons:
– Limited information on specific product dimensions
– Potentially higher cost compared to plastic alternatives

China Vacuum Flask Suppliers, Manufacturers and Factory – UIRZOTN

Product Details: Uirzotn® vacuum flasks are made by Wuyi Honghao Industry and Trade Co., LTD. They are designed to keep beverages hot or cold for extended periods and are certified with ISO 9001 and ISO 14000 standards.

Technical Parameters:
– Double-wall vacuum insulation
– BPA-free materials
– Hot drinks: 12 hours
– Cold drinks: 24 hours
– Waterproof and impact-resistant design
– LED temperature display available

Application Scenarios:
– Commute
– Hiking
– Outdoor activities
– Everyday hydration
– Children’s use (with kids-specific model)

Pros:
– Superior insulation performance
– Durable construction
– SGS food safety certification
– Multiple design options available
– Environmentally friendly
– Leak-proof design

Cons:
– No specific capacity information provided
– Limited information on weight
– No details on price range
– No information on available colors

China Water Bottle Manufacturers, Vacuum Flask Suppliers, Coffee Mug …

Product Details: Stainless steel thermos mugs, auto mugs, and sports bottles manufactured by Zhejiang Qualflask Industry And Trade Co., Ltd.

Technical Parameters:
– Material: 304 Stainless Steel
– BPA Free

Application Scenarios:
– Daily hydration
– Outdoor activities

Pros:
– Durable and long-lasting material
– Safe for food and drink (BPA free)

Cons:
– Limited color options
– May not be insulated for extreme temperatures

China Stainless Steel Bottle Manufacturers, Plastic Bottle Suppliers …

Product Details: Various types of water bottles including plastic, stainless steel, coffee mugs, thermos pots, glass, silicone, copper, biodegradable, RPET, color changing, and lunch boxes.

Technical Parameters:
– Material: Stainless Steel, Plastic, Glass, Silicone
– Capacity: Various sizes available

Application Scenarios:
– Outdoor activities
– Daily hydration needs

Pros:
– Durable and reusable
– Wide variety of designs and materials

Cons:
– Potential for thermal conductivity in metal bottles
– Weight may vary depending on material

Related Video

Comparison Table

Company	Product Details	Pros	Cons	Website
Insulated Stainless Steel Water Bottle Manufacturer	Insulated stainless steel water bottles, tumblers, food containers, can coolers, beer growlers, and dog bowls manufactured by KingStar.	– Durable and high-quality stainless steel construction – Wide range of customizable options for branding and design	– Potentially higher cost compared to plastic alternatives – Weight may be a concern for some users	www.waterbottle.tech
China Cooler Bag, Cooler Box, Cooler Jug, Vacuum Flask Manufacturers …	GINT offers a range of cooler boxes and drinkware solutions, including insulated food cooler boxes, rotomold coolers, portable ice cooler jugs, and va…	– Strong ODM & OEM capabilities with a dedicated design team – High production capacity with over 17 automated production lines	– Limited information on specific product dimensions and weights – Potential variability in product quality depending on manufacturing batch	www.gintstar.com
China Vacuum Flask, Travel Mug, Bounce Vacuum Flask Manufacturers …	Stainless steel vacuum flasks, travel mugs, and water bottles manufactured by Yongkang Senhe Hardware Product Co., Ltd.	– Durable and insulated design for temperature retention – Eco-friendly and reusable	– Not suitable for carbonated drinks – May require careful handling to avoid damage	www.leidesenbottle.com
Vaccum Flask,insulated Tumbler,water bottle – CunGoo	CunGoo Drinkware Factory specializes in manufacturing stainless steel drinkware including vacuum flasks, insulated tumblers, thermos bottles, plastic…	– Factory-direct pricing without middle brokers – Custom logo customization available at no extra cost – Wide range of capacity options – Multiple mat…	– Limited information about specific product dimensions – No explicit warranty information provided – Limited information about shipping costs and int…	www.cungoo.com
Vacuum Flask Suppliers, Factory – Wholesale Customized Vacuum Flask …	A series of stainless steel vacuum flasks designed for various outdoor and daily use scenarios. The flasks feature double-wall construction with SS304…	– High-quality stainless steel construction (SS304/SS201) – Customizable options for color and logo – Multiple capacity options available – Portable d…	– Limited information about exact temperature retention times – No specific weight information provided – Customization options may increase cost – No…	www.ywmikenda.com
China Water Bottle, Mug And Tumbler Manufacturers, Vacuum Flask …	Yongkang Lvteng Household Products Co., Ltd. specializes in manufacturing stainless steel water bottles, mugs, tumblers, and vacuum flasks. Establishe…	– Durable and reusable materials – Wide range of products available	– Limited information on specific product dimensions – Potential for higher cost compared to plastic alternatives	www.lvtengbottle.com
China Stainless Steel Cup Manufacturers, Plastic Bottle Set Suppliers …	Stainless steel drinkware and outdoor products including vacuum flasks, tumblers, mugs, and plastic bottle sets.	– Durable and reliable products – High-quality materials used	– Limited information on specific product dimensions – Potentially higher cost compared to plastic alternatives	www.chycre.com
China Vacuum Flask Suppliers, Manufacturers and Factory – UIRZOTN	Uirzotn® vacuum flasks are made by Wuyi Honghao Industry and Trade Co., LTD. They are designed to keep beverages hot or cold for extended periods and…	– Superior insulation performance – Durable construction – SGS food safety certification – Multiple design options available – Environmentally friendl…	– No specific capacity information provided – Limited information on weight – No details on price range – No information on available colors	www.uirzotn.com
China Water Bottle Manufacturers, Vacuum Flask Suppliers, Coffee Mug …	Stainless steel thermos mugs, auto mugs, and sports bottles manufactured by Zhejiang Qualflask Industry And Trade Co., Ltd.	– Durable and long-lasting material – Safe for food and drink (BPA free)	– Limited color options – May not be insulated for extreme temperatures	www.qualflask.com
China Stainless Steel Bottle Manufacturers, Plastic Bottle Suppliers …	Various types of water bottles including plastic, stainless steel, coffee mugs, thermos pots, glass, silicone, copper, biodegradable, RPET, color chan…	– Durable and reusable – Wide variety of designs and materials	– Potential for thermal conductivity in metal bottles – Weight may vary depending on material	www.cnjiakexin.com

Frequently Asked Questions (FAQs)

What is a vacuum flask factory?

A vacuum flask factory is a manufacturing facility that produces vacuum flasks, also known as thermoses. These flasks are designed to keep liquids hot or cold for extended periods by utilizing a double-walled structure with a vacuum in between, minimizing heat transfer.

What materials are commonly used in vacuum flasks?

Most vacuum flasks are made from stainless steel or glass. Stainless steel is durable and resistant to rust, while glass offers excellent insulation but can be more fragile. Some flasks also feature plastic components for lids or handles.

How do I choose a quality vacuum flask?

When selecting a vacuum flask, consider factors like insulation performance, material quality, size, and design. Look for flasks with good reviews and check for features like leak-proof lids and ease of cleaning to ensure you get a reliable product.

Are vacuum flasks dishwasher safe?

It depends on the specific vacuum flask. Many stainless steel flasks are dishwasher safe, but glass flasks usually are not due to their fragility. Always check the manufacturer’s guidelines to ensure proper care and maintenance.

Can vacuum flasks be used for both hot and cold liquids?

Yes, vacuum flasks are designed to maintain the temperature of both hot and cold liquids. You can use them for coffee, tea, soups, or cold beverages like water and juice, making them versatile for various needs.