Vacuum Insulated Flasks & Bottles
Introducing our collection of Vacuum Insulated Flasks & Bottles, designed to keep your beverages and food at the perfect temperature wherever you go. Crafted with precision and innovation, our insulated flasks offer superior thermal retention to ensure your drinks stay hot or cold for hours on end.
...Keep your meals piping hot or refreshingly cold with our vacuum insulated food flasks. Whether you're packing soup for lunch or a refreshing salad for a picnic, our food flasks are designed to maintain the ideal temperature until you're ready to enjoy your meal.
Stay hydrated on the go with our best insulated water flasks. Made with double-wall insulation, our water flasks keep your drinks cold for up to 24 hours, ensuring you stay refreshed throughout the day, no matter where your adventures take you.
For coffee lovers, our insulated coffee flasks are a must-have accessory. Whether you prefer a steaming hot brew or a refreshing iced coffee, our coffee flasks are designed to preserve the flavor and temperature of your favorite beverage, so you can savor every sip.
Discover the best insulated flask for hot drinks, specially designed to keep your coffee, tea, or hot cocoa at the perfect temperature for hours. With their durable construction and leak-proof design, our hot drink flasks are perfect for commuting, traveling, or enjoying outdoor activities.
Experience the convenience of our double-wall insulated flasks, designed to keep your beverages hot or cold without condensation or heat transfer. Whether you're packing lunch for work or taking a hike in the great outdoors, our insulated flasks are the perfect companion for any adventure.
Shop our collection of Vacuum Insulated Flasks & Bottles today and elevate your hydration and mealtime experience. With our high-quality flasks, you can enjoy your favorite beverages and meals at the perfect temperature, anytime, anywhere.
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Sort by:
- Featured
- Best selling
- Alphabetically, A-Z
- Alphabetically, Z-A
- Price, low to high
- Price, high to low
- Date, old to new
- Date, new to old
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Klean Kanteen TKWide Insulated Bottle 32oz (946ml) With Chug Cap
- £36.95
- £36.95
- Unit price
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Our vacuum insulated 32 ounce TKWide was designed with versatility and portability in mind, to create the best wide-mouth water bottle for sports, hydration and the outdoors. The 32 oz TKWide features our TK Closure™ internal thread design with rounded lip for comfortable drinking...- £36.95
- £36.95
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Klean Kanteen Wide Mouth Insulated (592ml) Bottle - Cafe Cap 2.0
- £29.95
- £29.95
- Unit price
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Water bottles from Klean Kanteeen are made of extremely durable 18/8 food-grade stainless steel material and thanks to their double-walled vacuum insulated construction keep their content hot for up to 14 hours and cold for up to 40 hours. Field rated, environmentally friendly and...- £29.95
- £29.95
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Klean Kanteen Vacuum Insulated 12oz (355ml) Classic Bottle With Loop Cap
- £22.95
- £22.95
- Unit price
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The Insulated Classic 12oz (355ml) bottle is based on our classic stainless steel water bottle, combined with Climate Lock double-wall vacuum insulation, keeping drinks hot for 16 hours and iced for 41 hours! Chip-resistant Klean Coat powder coat finish is durable and safe for...- £22.95
- £22.95
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Klean Kanteen TKWide Insulated Bottle 20oz (592ml) With Twist Cap
- £30.95
- £30.95
- Unit price
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Our vacuum insulated 20 ounce TKWide bottle was designed with versatility, and portability in mind, to create the best water bottle, iced coffee mug, sport bottle and insulated cup, all in one package.The 20 oz TKWide features our TK Closure™ internal thread design with...- £30.95
- £30.95
- Unit price
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Klean Kanteen TKWide Insulated Bottle 20oz (592ml)
- £30.95
- £30.95
- Unit price
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Our vacuum insulated TKWide bottle was created with versatility, portability and performance to create the best water bottle, coffee mug, sport bottle and insulated cup in one package. The 20oz TKWide comes with the leak proof Café Cap with easy-carry swivel loop and features...- £30.95
- £30.95
- Unit price
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Klean Kanteen Vacuum Insulated 592ml Classic Bottle
- £27.95
- £27.95
- Unit price
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Designed to last a lifetime, these simple bottles have kept people hydrated and happy for years. Klean Kanteen’s vacuum insulated Classic is the solution for both cold and hot beverages on the go.This iconic bottle is proof that reusables never go out of style.Features:...- £27.95
- £27.95
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Klean Kanteen TKWide Insulated Bottle 16oz (473ml) With Twist Cap
- £28.95
- £28.95
- Unit price
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Our vacuum insulated 16 ounce TKWide bottle was designed with versatility and portability in mind, to create the best water bottle, iced coffee mug, sport bottle and insulated cup, all in one package. The 16 oz TKWide features our TK Closure™ internal thread design...- £28.95
- £28.95
- Unit price
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Klean Kanteen TKWide Insulated Bottle with Café Cap 16oz (473ml)
- £28.95
- £28.95
- Unit price
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Our vacuum insulated TKWide bottle was created with versatility, portability and performance to create the best water bottle, coffee mug, sport bottle and insulated cup in one package. The 16oz TKWide comes with the leak proof Café Cap with easy-carry swivel loop and features...- £28.95
- £28.95
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Klean Kanteen TKWide Insulated Bottle 12oz (355ml) With Twist Cap
- £26.95
- £26.95
- Unit price
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Our vacuum insulated 12 ounce TKWide bottle was designed with versatility and portability in mind, to create the best water bottle, iced coffee mug, sport bottle and insulated cup, all in one package. The 12 oz TKWide features our TK Closure™ internal thread design...- £26.95
- £26.95
- Unit price
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Klean Kanteen TK-Pro Insulated Flask 25oz (750ml)
- £42.95
- £42.95
- Unit price
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Feature-rich versatility in a streamlined form. The TKPro is a high-performance, plastic-free thermal Kanteen. With its integrated double-wall stainless steel cup and 360-degree pour-through functionality, the TKPro features our new TK Closure™ internal thread design which provides cutting edge thermal performance for both hot...- £42.95
- £42.95
- Unit price
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Klean Kanteen Vacuum Insulated 592ml Classic Bottle With Loop Cap
- £29.95
- £29.95
- Unit price
- / per
The Insulated Classic 20oz (592ml) bottle is based on our classic stainless steel water bottle, combined with Climate Lock double-wall vacuum insulation, keeping drinks hot for 24 hours and iced for 63 hours! Chip-resistant Klean Coat powder coat finish is durable and safe for people...- £29.95
- £29.95
- Unit price
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Klean Kanteen TKWide Insulated Bottle 12oz (355ml) (Café Cap)
- £26.95
- £26.95
- Unit price
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Our vacuum insulated TKWide bottle was created with versatility, portability and performance to create the best water bottle, coffee mug, sport bottle and insulated cup in one package. The 12oz TKWide comes with the leak proof Café Cap with easy-carry swivel loop and features...- £26.95
- £26.95
- Unit price
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Klean Kanteen TKWide Insulated Bottle 64oz (1900ml) With Loop Cap
- £59.95
- £59.95
- Unit price
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Our vacuum insulated 64 ounce TKWide bottle was designed with versatility and portability in mind, to create the best wide-mouth water bottle for sports, camping and backpacking, or water transport and storage. The 64 oz TKWide features our TK Closure™ internal thread design with...- £59.95
- £59.95
- Unit price
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Klean Kanteen TK-Pro Insulated Flask 32oz (1000ml)
- £47.95
- £47.95
- Unit price
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Feature-rich versatility in a streamlined form. The TKPro is a high-performance, plastic-free thermal Kanteen. With its integrated double-wall stainless steel cup and 360-degree pour-through functionality, the TKPro features our new TK Closure™ internal thread design which provides cutting edge thermal performance for both hot...- £47.95
- £47.95
- Unit price
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Klean Kanteen TK-Pro Insulated Flask 16oz (500ml)
- £37.95
- £37.95
- Unit price
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Feature-rich versatility in a streamlined form. The TKPro is a high-performance, plastic-free thermal Kanteen. With its integrated double-wall stainless steel cup and 360-degree pour-through functionality, the TKPro features our new TK Closure™ internal thread design which provides cutting edge thermal performance for both hot...- £37.95
- £37.95
- Unit price
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