1 L insulated stainless steel bottle with tea filter, for hiking and camping
Very insulating and sturdy thanks to its double stainless-steel wall, it’s also practical with its cap that opens with one hand and its tea filter. Its handle makes it easy to carry.
ID 8750954
- 5-year warranty
- 365 days to return for members
- capacityVolume: 1 litre | Dimensions: Ø 8.6cm x 29cm | Weight: 650g
- isothermalKeeps drinks warm for more than 24 hours | ISO12546-1 Standard
- ease of useFast-action cap, opens with one hand | Tea filter | 2 cups | Carry handle
- easy maintenanceEasy to clean thanks to the screw top. Stainless-steel inner wall
- How is heat insulation tested?We’ve tested this insulated flask in the lab according to Standard EN 12546-1, at an ambient temperature of 20°C while filled to capacity. The time it takes to drop from 95°C to 50°C (drinks temperature considered to be warm enough to drink) is 30 hours.
- The secret of the insulated flask?This insulated flask’s stainless steel double wall with vacuum blocks heat by conduction and convection. A thin layer of copper reduces thermal exchanges by radiation. A few tips to improve thermal insulation: fill your bottle with hot water for 5 minutes, replace the water with your hot liquids, then close. The fuller the bottle, the better the heat retention. Warning: the flask is very insulating, liquids remain hot for a long time.
- What are the features of the insulated flask 900?You can open the quick-release cap with one hand by lifting the white latch. You close it by pressing the latch down or by screwing the cup back on. A removable tea filter is attached to the cap. Simply pull on it to separate it from the cap. Be aware that if you remove the filter after immersing it in hot water, it may be boiling hot to touch. The cup screws onto the bottle, making it easy to carry around, and is made from double-walled stainless steel with no air space.
- What are the weight and dimensions of the insulated flask 900?Volume: 1 litre Available in several formats: 0.4L (reference 8641548) | 0.7L (reference 8641550) | 1L (reference 8750954) | 1.5L (reference 8901746) Cup: 25cl | 100 grams | Ø 8.6cm x 5.6cm Cap: 30g | Ø 4.5cm x 6.2cm Filter: 15g | Ø 2.8cm x 7.3cm
- How do you look after the insulated flask 900?Wash and rinse the entire product 3 times before first use. For optimal washing and drying: 1. Separate all parts; 2. Wash them with soapy water by hand (a fine brush for) or dishwasher safe; 3. Rinse them in clean water; 4. Leave to dry separately. The cap must remain open when drying. In the event of odours, leave the bottle to soak for a night in a water bottle and vegan bicarbonate.
- What are the regulations regarding the materials used for the insulated flask 900?Our products and materials meet the food contact standards in force. 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, recognised for its food safety and for the top, a heat and shock resistant polypropylene.
- Can the MH900 isothermal water bottle be repaired?Our products will join you on your mountain walks. 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.
Features
Design benefits
Design details
Specifications
Isothermal
Keeps temperature at the same level (keeps hot product hot and keeps cold product cold).
Main Material
The main material of a shoe is the main material used to make the outer part of the shoe, generally the upper and sole. The main material influences the durability, comfort and aesthetics of the shoe.
Capacity (In Milliliters)
MinimumMaximum
How much you can fill your bottle. Measured in milliliters.
Details
level of practice | all levels |
frequency | intensive, all frequencies |
cap type | screw-on cap |
cook /drink/ eat | drink |
main material | double wall stainless steel |
volume (in L) | 1 L |
condition | new |
isothermal | isothermal |
bike bottle cage compatibility | adult botle cage compatibility |
volume (in mL) | 1000 mL |
Composition
Bottle body: 6.0% Polypropylene, 3.0% Silicone, 91.0% Stainless Steel |
Plug: 64.0% Polypropylene, 4.0% Silicone, 32.0% Stainless Steel |
Usage & care
Environmental impact
Ecodesign approach
Analysing the product's environmental footprint enabled us to identify the most impactful stages of its life cycle. Thanks to this approach, our design teams were able to develop this product while significantly reducing its environmental impact.More about our approach

Designed to reduce environmental impact
Product made with a CO2eq reduction of 11% compared to the previous or similar productOur design teams are working to develop processes that will reduce the impact of a product, while preserving its technical characteristics. This reduction relates to the following indicators: climate change, air pollution, water pollution and resource depletion.