Very well insulating, double-walled 0.5 liter thermos flask.
The Alpine Thermo Bottle 0.5L from Montbell is a compact, double-walled stainless steel thermos flask with an inner chamber enclosed in a very thin vacuum. This ensures that your drinks stay warm or cold for up to 24 hours on the go. The cap is also insulated so that no temperature can escape from the top. The bottle is also pleasantly light and, at 265 grams, is virtually weightless when stowed in your backpack. Thanks to the non-slip silicone on the lid, the cap is light to open, but at the same time it is absolutely leak-proof. The bottle can easily withstand a headstand without leaking. With the Alpine Thermo Bottle 0.5L, you have a really tough accessory in your pack that rightly bears the name Alpine.