Top 10 Thermos Flask 1L Stainless Steel UK – Insulated Bottles

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1. Thermos

1.0 L, Thermos 184137 Light and Compact Flask, Stainless Steel

Thermos - Durable stainless steel interior and exterior with insulated stainless steel serving cup. Cool to the touch with hot liquids and sweat-proof with cold. 5 year guarantee. Enhanced push button stopper for easy pouring. Thermos vacuum insulation technology for maximum temperature retention, keeps hot for 24 hours and cold for 24 hours.
Height32 cm (12.6 Inches)
Length8.5 cm (3.35 Inches)
Weight0.5 kg (1.1 Pounds)
Width8.5 cm (3.35 Inches)
Part Number184137


Thermos 187026 ThermoCafé Stainless Steel Flask, 1.0 L, Hammertone Grey

THERMOcafé by THERMOS - Dimensions h x D: 30 x 9 cm. Durable stainless steel interior and exterior. Insulated stainless steel serving cup. Double wall vacuum insulation retains hot or cold temperatures. Twist and pour stopper allows you to pour without removing the stopper. Cool to the touch with hot liquids, sweat-proof with cold. Bpa free.
Height8.79 cm (3.46 Inches)
Length9.6 cm (3.78 Inches)
Weight0.52 kg (1.15 Pounds)
Width33.2 cm (13.07 Inches)
Part Number187026

3. Emsa

1.0 litres, Emsa 618101600 Senator Safe Loc insulated flask, stainless steel

Emsa - No glass, great for travel; available in a range of sizes; matching food flask available. Good to go - stylish practical vacuum flask and cup for hot and cold drinks. Contents: 1 insulated stainless steel flask, 1. 0 litres. 100% leak proof, guaranteed for 5 years, co-ordinating food flasks available. Double walled stainless steel liner keeps hot up to 12 hours and cold up to 24 hours; integrated drinking cup.
Height30 cm (11.81 Inches)
Length8.99 cm (3.54 Inches)
Weight0.09 kg (0.2 Pounds)
Width8.99 cm (3.54 Inches)
Part Number618101600

4. Isosteel

Isosteel VA-9562DQ 1.0 L Duo Vacuum-Insulated Flask with Quickstop Single-Hand Pouring System and 2 Screw-Off Drinking Cups, 18/8 Stainless Steel

Isosteel - Stainless steel: 18/8. Double wall stainless steel with vacuum technology. Awarded with design Plus Award in 2004.
Height34.5 cm (13.58 Inches)
Length9.4 cm (3.7 Inches)
Weight0.9 kg (1.98 Pounds)
Width9.4 cm (3.7 Inches)
Part NumberVA-9562DQ

5. Involve & Evolve

Double Walled Wide Mouth Stainless Steel Flask Non Sweat Leak Proof Lightweight Eco Friendly Kids Thermo Mug 1 Litre Blue Plain, Insulated Metal Water Bottle with Straw Lid & Screw Top, 32 oz

Involve & Evolve - Healthy to drink from 18/8 food grade stainless steel: each flask is made of premium food grade 18/8 stainless steel. However, the lids are leak-proof, so you can toss your bottle and do not worry about spills. Lightweight sweat free wide mouth water bottle: the lightweight design makes the bottle perfect to take to school, gym, after intense training, office, yoga class or any outdoor activities.

100% customer satisfaction guaranteed: we want you to be happy with your purchase, so if you encounter any difficulties with Involve & Evolve products, please email us at info @ involveandevolve. Unlike many other low quality steel, our stainless steel bottles will not leach any metal taste into your beverage and will leave your water odor free. 100% customer satisfaction and making the world a better place in a sustainable, eco friendly way is the most important thing to us and our true calling. The canteens are completely safe to drink from, or plastic bottles, aluminum, are non toxic and safe for kids.

Bpa free leak proof straw lid & screw cap with handle: each water bottle comes with 2 bpa/pvc free lids - the screw cap with a handle that makes it easy to carry, and the straw lid for convenient one-hand sipping. The 32oz and 40oz water tumblers are NOT cup holders friendly. Com and we will make it right for you. Double wall + copper vacuum insulated: our 550 ml / 1 l  / 750 ml / 1.2 l high quality reusable vacuum insulated water bottles work as a thermos keeping your drinks cold up to 24h and hot up to 12h.
BrandInvolve & Evolve
ManufacturerInvolve & Evolve

6. MasterClass

MasterClass KCMCFSS1 Stainless Steel Vacuum Flask with Handle, 1 Litre 1.75 Pints

MasterClass - Great for soups, tea and coffee, with a wide neck so you can add ice cubes to drinks. Great for travel! it features a carry handle, a dual-purpose easy-pour stopper, and an insulated cap that can be used as a cup. Conforms to British food safety standards. Comes in an attractive gift box, complete with a 10 year guarantee. Keep drinks at the right temperature for hours. Double-walled insulated design, with stainless steel casing and virtually unbreakable 1-litre inner container.
ManufacturerKitchen Craft
Height22 cm (8.66 Inches)
Length12 cm (4.72 Inches)
Width17 cm (6.69 Inches)
Part NumberKCMCFSS1

7. 720°DGREE

Leakproof, Sports, BPA-Free, Kids, School, Travel, Gym, Cold & Carbonated Drinks, 720°DGREE Vaccum Insulated Water Bottle “milkyBottle“, 1litre, Fitness, Hot, Outdoor, Thermo Stainless Steel Flask

720°DGREE - 100% leak-proof - the screw cap keeps your drink always in the bottle and does not spill in your rucksack, etc. For the environment's sake - with this reusable and durable water bottle, you are actively helping to reduce garbage production of disposable bottles. Dimensions: bottle’s Ø 7. 4 cm, drinking opening Ø 3.

5 cm, total height: 31. 4 cm, x height 29. 7 cm, weight: 430g. No sweating - because of the double walled design the outside of your bottle will always stay dry with a pleasant temperature independent of both the beverage and outside temperature. Without plastic contact | smart concept - compared to other stainless steel water bottles, bag, car, the lower piece of lid cap that has contact with liquid is also made of 188 stainless steel like the rest of the bottle - For PURE TASTE - Free of BPA, BPS & phthalates. Always the right temperature of your preferred beverages - all day long thanks to the extra COPPER-LAYER between the double-walls; your beverages only comes in contact to FOOD-SAFE 18/8 stainless steel.

Works perfectly even with carbonated drinks. So you can save both nature and as well your hard-earned money in the long run. Purchase your premium insulating bottle NOW simply by clicking "Add to Basket"! Keepdgree-technology - 12h hot / 24h cold - double walled vacuum design at the highest level. Stylish & longlasting - foodsafe 18/8 stainless steel meets elegant and minimalistic design so that you will cut a fine figure anywhere.
Height31.4 cm (12.36 Inches)
Length7.4 cm (2.91 Inches)
Width7.4 cm (2.91 Inches)

8. Kool Lagoon

Travel, Sports | Gift Box, Kool Lagoon Stainless Steel Water Bottle | 1L | Vacuum Insulated Double Wall | Cold & Hot Flask | Sports Cap | BPA Free | Large Metal Thermos | Leakproof | For Gym

Kool Lagoon - Because you only open the small cap when drinking, there is minimal loss or increase of temperature. The caps are inter-changeable so you can use them for on 500 ml, 650 ml or 1000 ml bottle. 18/8 food grade stainless steel, 100% bpa free – it is also free of chemical or metallic toxins, so it is healthier for you and your loved ones.

It also allows you to easily clean and pour drinks without creating a mess. There is no loose or hard to clean parts. The stainless steel construction also ensures that there is no taste transfer and it doesn't add any flavour to the water. Superior insulation – double wall vacuum insulated stainless steel bottle construction keeps your beverage hot for up to 12 hours or cold for up to 24 hours - great for keeping ice water, sports drinks, juices, tea or coffee at the perfect temperature all day long.

Wide mouthed – these 1000ml insulated steel bottles have a wide neck making it very easy to get larger chunks of ice in. This cap is perfect for fast hydration. 1 year warranty -- love them or we'll buy them back from you, no questions asked! Leak proof sports caps – the sports cap is handy and secure – no worries about leaks or spills in your bag.
BrandKool Lagoon
ManufacturerKool Lagoon
Height25.7 cm (10.12 Inches)
Length8.8 cm (3.46 Inches)
Weight0.41 kg (0.9 Pounds)
Width8.8 cm (3.46 Inches)
Part Number1
Warranty1 year limited warranty for manufacturer's defect - registration required.

9. coolrhino

School, coolrhino Stainless Steel Water Bottle 500ml 1L, Carbonated Sports Bottle with Cleaning Brush, BPA Free, Leak-proof Thermos Flask & Tea Bottle for University, Fitness, Camping, Outdoor

coolrhino - Keeps warm and cold: our elegant bottles are insulated and thanks to the double-walled thermal technology of the highest quality level, they guarantee the right temperature – 12 hours hot in winter / 24 hours cold in summer. Use for shakes and smoothies is possible without any problems. They are ideal for carbonated drinks such as bubbles, cola and lemonade as well as for hot drinks such as coffee and tea.

Our thermal bottle is free from plasticisers such as BPA and protects nature thanks to its durability and reusability. If the coolrhino no longer fits in your kitchen cabinet, you can easily return it and we will refund the amount immediately. The clasp is easy to release and therefore also the ideal and practical companion for children. Quality and design: thanks to high-quality and food-safe 18/8 stainless steel, our drinking bottles are guaranteed to be rust-proof and contain no harmful substances or BPA. 100% leak-proof and dishwasher-safe: our stylish stainless steel drinking bottles are absolutely shake and leak-proof thanks to the screw cap.

Sustainable and environmentally conscious: unlike disposable water bottles, where a lot of microplastic is repelled into the drink, you can use our stainless steel bottle endlessly often. We also include a free cleaning brush to make cleaning as easy as possible. We are absolutely convinced of our quality and want you to be. The robust thermos flask is available in black or grey and has practical dimensions with a bottle diameter of 74 mm large and 68 mm small; total height with closure: 31.
Height31.5 cm (12.4 Inches)
Length7.4 cm (2.91 Inches)
Width7.4 cm (2.91 Inches)
Part NumberRT2-1000-Grey

10. Thermos

183267, Midnight Blue, Thermos Stainless King Flask, 1.2 L

Thermos - Durable stainless steel interior and exterior with insulated stainless steel serving cup. Thermos vacuum insulation technology for maximum temperature retention, keeps hot for 24 hours and cold for 24 hours. Twist and pour stopper allows you to pour without removing the stopper. Dimensions: 305 x 13 x 9 cm. 5 year guarantee. Cool to the touch with hot liquids and sweat-proof with cold.
Height11 cm (4.33 Inches)
Length33.66 cm (13.25 Inches)
Weight0.66 kg (1.46 Pounds)
Width11.99 cm (4.72 Inches)
Part Number183267