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Quechua MH500 Double Wall Insulated Stainless Steel Hiking Water Bottle 27oz
This insulated flask keeps liquids hot or cold. Significantly lighter than a standard isothermal flask. Locking top with quick opening and integrated filter. / 0.8 liter
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San Francisco, 735 Market St. Options
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About this item:
- Insulated: Starting temperature 203°F: 165°F after 6 hours. Be careful with hot liquids.
- Easy to Use: Quick opening with 1 hand. Top can be locked with the handle.
- Durability: Double stainless steel internal wall. Weight: 12.9 oz (365 g)
- Easy to clean thanks to the screw top. Stainless steel internal wall.
Product Videos
Product Features

Insulated
Starting temperature 203°F: 165°F after 6 hours. Be careful with hot liquids.
Easy to use
Quick opening with 1 hand, top can be locked with the handle. S/steel 12.9 oz.
Easy to maintain
Easy to clean thanks to the screw top. Stainless steel internal wall.
Durability
Double stainless steel int. wall con. 18/8 (304) with an air gap between the 2.
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Product Customer Reviews

Among those I have had it is the best, well finished and functional. both cold and hot. I recommend it
I bought two thermoses, 1 liter and 0.8 liter, we tried both of them and it only keeps it hot for about 3 hours, after 3 hours it becomes very lukewarm and undrinkable. I have been shopping from Decathlon for years and this is the first time I am not satisfied. In terms of temperature, any thermos has more or less this performance. Are the products I received faulty? I would expect it to stay warm for at least 5 hours
Originally I really liked this water bottle. The Insulation works very well and the quality is good. However, I have been using this bottle for some time and the silicone part in the top (that keeps it watertight) gets dirty and is harder and harder to clean. At some point it will start to get dirty (fungus) spots, but you can't replace it because Decathlon doesn't care about the environment and won't sell replacement parts.
The tea was warm in it all day, it's the right size, it's easy to use, and the design of the cap is practical
Convenient water bottle recommended
Robust, it maintains the temperature of the liquid for a long time, but it has a safety feature to prevent accidental openings which makes it a little difficult until you get the hang of it. Recommended for isothermal capacity
The thermos is great, keeping hot tea warm for over 8 hours (well above room temperature I'd say). My only complaints about the thermos are that it is too large in diameter, which makes it difficult to fit in the side pockets of a backpack, as well as more difficult to carry.
I’ve said everything with rating!
It holds the temperature for many hours and is very comfortable.
Thumbs up
very good product keeps cold for a long time keeps sparkling water sparkling
Well insulated. Fair price.
Product conforms to the description, easy to open for children during their sports session
GOOD
👍
Additional Product Information
Composition
Bottle/Body: 100.0% Stainless Steel ; Lid: 81.0% Polypropylene, 8.0% Silicone, 10.0% Polyamide, 1.0% Stainless Steel
Advice to maximize the performance of your isothermal bottle.
The fuller the flask, the better it is at keeping the contents hot or cold.Be careful when using hot liquids. The flask is extremely well insulated, so liquids will remain hot for a long time!We use a double stainless wall with a vacuum between to block thermal exchanges by conduction or convection. To block exchanges by thermal radiation, a fine layer of copper covers the outside of the inner wall.
Functions
The top is easy to open with 1 hand by pressing on the white button marked ”PRESS.” When carrying the flask, you can lock this button by sliding the white button down. A red area appears, indicating that the top is locked and it can no longer be pressed. The top has an integrated filter to keep large tea leaves or infused fruits out of your cup. Not suitable for very fine cut teas.
Care tips
Dishwasher safe (top + body) Be careful not to lose the top seals. Dry with the top off. The top's seal can be removed for a complete wash and dry.
1st use
Rinse the entire product 3 times with clear water before using for the 1st time.
Materials and regulations
Our products and materials meet the food-contact standards in effect. They do not contain Bisphenol A (BPA) in accordance with the French regulations in force.We have chosen to use 18/8 (304) stainless steel for the flask's body, recognized for its food safety, and for the top, a heat- and shock-resistant polypropylene.
Weight and dimensions
Volume: 0.8 literSize: Ø 3.2” x 10.4”Weight: 12.9 oz (Body 11.3 oz and top 1.6 oz)Available in 0.5 L / 0.8 L / 1 L.
Our environmental approach (1/2)
We are aware that we need to act to preserve our natural playground. Therefore, Quechua is committed to reducing the environmental impact of its products. We have chosen an extremely resistant material for this flask (18/8 stainless steel), easy to recycle with recognized durability and food safety. We don't use any inner or outer coatings.The product is also guaranteed 5 years in normal use conditions.
Our environmental approach (2/2)
We also selected:- Solvent-free laser-etched branding.- Solvent-free paint (powder coating) to give texture to reduce condensation and improve grip.- Maximum reduction in packaging and transport packaging.- Factory manufacture using 100% renewable energy.
Don't throw away, repair
Our products will join you on your hikes. As you gradually progress, they will age, certain parts can get worn, broken, or lost.To help repair your flasks, our tops are available separately.Our environmental approach at Quechua also supports making these parts available to you.
Product testing
This insulating product is tested according to 3 protocols1/203°F water is placed in the closed product, which is placed in a 68°F oven.The drop in water's temp is then measured & the water reaches 165°F after 6h, 144°F after 12h & 118°F after 24h 2/203°F water is placed in the closed product, which is placed in a 41°F oven. The water reaches 140°F after 5h20m 3/41°F water is placed in the closed product, placed in a 90°F oven. Water reaches 59°F after 16.5h.The liquid reaches 59°F after 16.5h.
Storage instructions
Wash and dry before storing. Store in a clean, dry place.
Origin
Imported
Superior quality. Unbeatable prices.
For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.
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Research and development
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Quechua MH500 Double Wall Insulated Stainless Steel Hiking Water Bottle 27oz
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Heavy products return policy
If you return a product you will receive a refund for the purchase price plus any applicable sales taxes, less any non-refundable charges.
Decathlon will cover all shipping costs associated with your return except for items excluded from our return policy such as bikes, basketball hoops, snowboards, surfboards, tents, and other larger / heavier items.
Return costs for heavy products:
Weight Thresholds | Shipping within California | Shipping outside of California |
---|---|---|
> 9 lbs | $20.00 | $25.00 |
> 30 lbs | $50.00 | $65.00 |
> 100 lbs | $100.00 | $125.00 |
> 200 lbs | $200.00 | $230.00 |
If you return a product at any of our store locations, we will gladly help you find the best alternative product or refund you on the spot.
