THERMOS Termoska se šálkem do extrémních podmínek 900 ml modrá Vacuum flask with cup

Flask weight
The flask is very lightweight. Its weight is comparable to that of titanium flasks, which are much more expensive. Without the non-slip ring and base protector, it weighs just 360 g.

High insulation performance
The flask keeps drinks hot for a very long time: after 6 hours, the drink is still above 80 °C (measurement conditions: starting drink temperature 95 °C, ambient temperature 20 °C). It features a narrow 36 mm opening with a special double stopper.

Non-slip flask cup
The non-slip flask cup is made from two materials of different hardness to prevent slipping when opening the flask. Its wide base provides greater stability and makes the flask easy to grip when taking it out of a rucksack. The cup capacity has been increased compared with the previous Thermos Mountain version.

Non-slip ring
The flask is easy to open even when wearing thick gloves. The ring also provides protection if the flask is dropped.

Double flask stopper
The double stopper was developed to make the flask easier to open and close. The inner part of the stopper has a double-start thread with a larger pitch. This means you only need to loosen the inner part by half a turn to pour, whereas standard stoppers need a full turn. The stopper also ensures a smooth flow and is easy to maintain.

Flask base protection
The flask is made from stainless steel. Flasks of this kind are often described as “unbreakable”. However, even these “unbreakable” flasks can be affected by a fall onto rock. The silicone base protector cushions impacts if the flask is dropped and protects the base from scratches.