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Quechua MH900 Double-Wall Insulated 500 ml Water Bottle
This 500 ml insulated water bottle keeps drinks hot or cold and is much lighter than a traditional insulated bottle. Features a locking lid, quick-open top, and built-in filter.
Free shipping over $49
Free returns
Free pickup
San Francisco, 735 Market St. Options
Select an available color and size to see options.
Product Features
Insulated
Keeps drinks hot for up to 14 hours | Meets ISO 12546-1 insulation standard
Easy to use
One-handed quick-open lid, locks via handle. Stainless steel. Weight: 270 g
Durability
Double-wall 18/8 (304) stainless steel with air gap for effective insulation.
Easy to maintain
Easy to clean with screw-top lid. Interior made of stainless steel.
Repair
Compatible with Quick-Open 500 cap, sold separately (ref: 8575855).
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Product Customer Reviews
Compact flask. Holds a lot more that you think!
Keeps my coffee hot for hours
holds temperature well!
Simply and easy to use.
The best thing I ever bought. I have about 4 of these and have bought them for family and friends. I have the 0.8L and 0.5L sizes. Keeps drinks hot for hours. Totally leak proof. Great drinking spout.
All good
A great product, it kept water cool for hours in 32 degree conditions and no plastic taste.
A perfect drinks bottle, purchased for a hot holiday. It kept drinks chilled all day, it was lightweight for travel. The use of bottle was easy with a lockable flip top, no fluid was ever lost. A perfect drinks bottle. A 5 star product.
I bought two bottles to take on holiday, they worked perfectly. Keeping drinks chilled all day long. Easy to use, lightweight was ideal for our holiday. I will continue to use on a daily basis. 5 star product.
Great bottle.. easy flip top and really does keep your water cold.
I mainly use these to carry water and they are great flasks that keep your drinks cool. I've got a few of the bigger 0.8L models and have used them for a long time but the one issue I've had is they don't find in a bottle holder and need a backpack or panniers carry around on a bike. Please to say the smaller 0.5L are the same quality and fit in a bike bottle holder.
ideal for a short hike
Excellent! It keeps water fresh for a long time, and the lid is comfortable to drink from. This is the second one we've bought because we're buying more for the whole family. We bought the first one for our son, and it works wonders. My son has beaten his, and despite having some marks, it still serves its purpose! The lid is super durable.
Excellent! It keeps water fresh for a long time, and the lid is comfortable to drink from. This is the third one we've bought because we're buying more for the whole family. We bought the first one for our son, and it works wonders. My son has beaten his, and despite having some marks, it still serves its purpose! The lid is super durable.
At the top I love it
Additional Product Information
Composition
Bottle/Body: 100.0% Stainless Steel ; Lid: 81.0% Polypropylene, 8.0% Silicone, 10.0% Polyamide, 1.0% Stainless Steel
How is thermal insulation tested?
Lab-tested to EN 12546-1 standard at an ambient temperature of 68°F (20°C). When filled to capacity, it takes 14 hours for contents to drop from 203°F (95°C) to 122°F (50°C)—the point where drinks are still considered warm enough to enjoy.
The secret of the insulated flask?
This flask’s double-wall stainless steel with vacuum blocks heat transfer by conduction and convection. A copper layer reduces heat loss through radiation. For best performance, preheat the flask with hot water for 5 minutes, then replace with your drink and close tightly. The fuller the flask, the better the heat retention. Caution: liquids stay hot for many hours—use care when drinking.
Functions
Easily open the top with one hand by pressing the white “PRESS” button. To lock, slide the button down—when the red area appears, the lid is secure and won’t open. The top also includes a built-in filter to block large tea leaves or fruit pieces, though it’s not suitable for finely cut teas.
Care tips
Dishwasher safe (lid and body). Remove and dry with the lid off. The lid’s seal can be taken out for thorough cleaning—just be sure not to lose it/
First use
Rinse the entire bottle three times with clean water before first use
Materials and regulations
All materials used meet current food contact standards and are BPA-free, in line with French regulations. The bottle body is made from 18/8 (304) stainless steel, known for its food safety, while the lid is crafted from heat- and impact-resistant polypropylene.
Weight and dimensions
Volume: 0.5 LDimensions: 2.8 in (Ø) × 9 in (H)Weight: 9.5 oz (270 g) – Body: 7.8 oz (221 g), Cap: 1.6 oz (46 g)Also available in 0.5 L / 0.8 L / 1 L sizes
Don't throw away, repair
Our products are built to accompany you on your mountain adventures. Over time, with regular use, some parts may wear out, break, or go missing. To extend the life of your bottle, replacement tops are available separately.
Product design: our expertise
Our Quechua global design center is located in Passy, at the foot of Mont Blanc in Haute-Savoie. This unique setting brings together designers, product managers, engineers, and outdoor enthusiasts—an ideal environment for creating and testing mountain hiking gear, and delivering the expertise behind every product.
Product testing
This isothermal product is tested according to the following protocol:Water at 95°C is placed in the product, which is closed and placed in an oven at 20°C. The drop in temperature of the water is then measured after 6 hours and reached 67°C. 52°C after 12 hours, 36°C after 24 hours.
Storage instructions
Wash and dry before storing away. Store in a clean, dry place.
Origin
Imported
Quechua MH900 Double-Wall Insulated 500 ml Water Bottle
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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.
