10 Best Thermos Flask - Asda for 2025

Thermos

• Thermos vacuum insulation technology for maximum temperature retention - keeps hot for 10 hours and cold for 24 hours
• Durable stainless steel interior and exterior
• Cool to the touch with hot liquids, sweat-proof with cold
• Light and compact design for easy transportation and storage
• 5 year guarantee

Contigo

• Seal It In – Leak-proof lid (when closed) for on-the-go activities
• For the Long Haul – Drinks stay hot up to 7 hours or cold up to 18 with THERMALOCK vacuum insulation
• Lend a Hand - Easy one-handed drinking
• Perfect Fit – Fits most car cup holders
• Clean Up – Top-rack dishwasher-safe lid, hand-wash-only body

Red Snapper Photo

• Click 'Customize Now' Button - to upload your photos NOW
• Featuring a sliding opening and closing lid - so you can sip your drink
• A full wrap high quality print around the mug - NOT an Insert
• BPA free stainless steel
• Fits Most Cup-holders

Contigo

• Safe and sealed: The SnapSeal technology is designed for an easy, one-handed drinking experience; when you’re done sipping, simply snap the lid closed for leak-proof protection anywhere you go
• Ice cold or piping hot: Thermalock double-wall vacuum insulation keeps temperatures locked in for hours; drinks stay hot up to 6 hours or cold up to 12 hours, on the go, in the office or outdoors
• Durable: High-quality travel mug, BPA-free plastic lid and vacuum insulated stainless steel body; the sweat proof design makes sure your liquids stay in the bottle, not on the outside
• Easy to clean: Dishwasher-safe lid hinges open completely for easy cleaning (one connected piece, no separate parts to take apart or misplace); hand wash vacuum flask body
• Ideal fit: The thermal mug provides easy and convenient one-handed drinking for both left- and right-handed users and fits most car cup-holders: Size 8.3 x 8 x 18.5 cm; capacity 470 ml; weight 275 g

Pioneer Flasks

• A strong and lightweight vacuum-insulated flask made from 18/10 Stainless Steel. This flask keeps liquids hot for 8 hours and cold for 24 hours.
• A durable leak-proof design stops those embarrassing accidents while travelling.
• Easy to open, comes complete with a spoon which fits onto the stopper lid.
• Attractive, excellent quality
• Hand wash only. Fully guaranteed against manufacturing defects.

HIA

• DURABLE. The bottles stand up to frequent use around town and on the trail.
• SAFE TO USE. The bottles are made out of non-toxic BPA-free plastics & food-grade stainless steel.
• LEAK & DUST PROOF.The bottles provide a high flow of water without sloshing or spilling. Our lids are dust proof to ensure better viability when taking them to work or the gym in your car or gym bag, respectively
• ONE-HAND OPERATION.The flip-top lid gives you quick, easy access to your fresh water without having to stop what you’re doing.
• INSULATION INNOVATION: The double-walled, vacuum insulated water bottles will ensure that your beverage of choice maintains its temperature for many hours to come. Hot drinks up to 12 hours, and cold drinks up to 24 hours.

Simple Modern

• Vacuum Insulated: The Simple Modern Wave water bottle is double walled and vacuum insulated, which keeps your favorite beverage hot or cold for hours
• 18/8 Stainless Steel: Bottle is made from premium gauge 18/8 stainless steel with a stylish patterned water transfer film
• Premium Copper Coated Insulation Layer: The exterior of the inner wall, in the vacuum sealed area, is coated in a thin layer of copper for added insulation
• Take it With You: narrow mouth reduces spills and sloshing while you drink; 250mL and 500mL sizes fit in most cupholders, the 750mL and 1000mL bottles are too big
• Why Simple Modern: Our core principles of Generosity and Excellence have inspired us to sell high quality products, act as great partners with everyone we interact with, and give away a minimum of 10% of our profits

WayEee

• ✔【Double Insulated Stainless Steel Design】Durable stainless steel interior designs for keeping hot and cold for 12hours. Double lips including one external lip and one internal lip make the food and soup in the food flask insulate from outside temperature completely
• ✔【Folding meal Spoon Free】The external lid is made up of food grade material. It can be used for hold soup and food. The internal lid comes with a stainless steel folding spoon. You can regard the spoon as a back up tableware or you can use it directly to save more spaces for lunch box or bag
• ✔【Release Air Button】An air hole is designed under the folding spoon in the internal lip. The gas pressure will grow when the temperate is different between inside and outside. Meantime, the food flask may not be open easily. Just push the air hole button, all problems solved
• ✔【Leakproof and Easy to Clean】Extra wide mouth and 450ml capacity. Seamless welding food jar can hold any food, pasta or soup without leakage. The size of it fits for children's lunch and adults' meals
• ✔【Great After Sale Service】WayEee provides a after sale service on food flask for quality issues. Any problems you would like to solve or any questions you want to ask, please don't hesitate to contact us

Stanley

• Hot and cold for 24 hours d. The legendary Stanley brand is the number 1 Thermos since 1913. Fill it with water, coffee, tea, milk, juice or other drinks. If you're at home, work, office, outdoor, Camping, travelling, climbing, enjoy our absolute bestseller
• Built like a battleship and marked by our classic Hammer tone Green finish and legendary thermal insulation, The classic series is the cornerstone of the Stanley brand. From job site to campsite, to kitchen - This is the Stanley collection that has been around for generations
• Our products are FDA approved and all contact surfaces are d to be safe and BPA-free. The steel we use is 18/8, or grade 304, otherwise known as food-grade stainless steel. 100% BPA & phthalate-free, non-toxic, 100% leak safe, no sweat or condensation, no metallic taste or odd taste, use it and drink safe and clean
• Using environmentally responsible manufacturing methods, materials and human interactions, Stanley strives to sustain natural resources, eliminate waste and reduce its carbon footprint
• 100% satisfied or you get your money back - your satisfaction is d Stanley provides a lifetime and stands for outstanding customer service with thousands of happy customers. Just click "add to BASKET" Now

AIREE FAIREE

• PREMIUM QUALITY: We work closely with our dedicated manufacturers to ensure we provide the best possible product before we put it on the market.
• REUSABLE: These fantastic reusable coffee cups are reusable either as a travel mug or at home. They are great for the environment, helping coffee shops cut down on their single use polystyrene cups which are non-biodegradable. They are also dishwasher safe!
• ECO-FRIENDLY: Our reusable coffee cups are made entirely from organic bamboo fibre which is easily biodegradable. The silicon which protects your hands from the heat, whilst not being biodegradable, is widely recyclable. When you use one of our cups you can rest assured that you are helping prevent further damage to the planet. They are also free of Bisphenol-A (BPA).
• DRIP-PROOF: All our reusable coffee cups are equipped with a drip proof lid that can be clasped shut, preventing spillage. The silicon sleeve also keeps your hands cool so you can drink on the move.
• SIZE: The reusable coffee cups are generously sized at 450ml, so they are perfect for a coffee on your morning commute!