THERMOS Thermos with a cup for extreme conditions 750 ml

```html Double-walled vacuum insulation for superior thermal retention Durable stainless steel; impact-resistant construction Lightweight and compact dimensions 100% seal; quick and secure opening even with gloves Wide mouth for easy filling and cleaning Suitable for climbing, ski mountaineering, trekking, and winter hikes Volume 0.75 l (750 ml) 25.36 fl oz Height 26 cm 10.24 in Diameter (body) 8 cm 3.15 in Neck diameter 3.5 cm 1.38 in Weight 0.36 kg (360 g) 12.70 oz Keeps hot 32 h 32 h Keeps cold 30 h 30 h Closure screw cap cup — Others bottom protection — Category beverage thermos —   ``` Thermos Mountain - a lightweight thermos for extreme conditions Thermos Mountain FFX is a world leader in the field of outdoor thermoses. You will not find a thermos with better parameters at present. The thermos is designed to meet all the requirements for a bottle in a mountain environment: easy opening and closing, impact resistance, high insulation performance, low weight, and compactness (only 300x80 mm!). Weight of the Thermos The thermos is very light. Its weight is comparable to titanium thermoses, which are much more expensive. Without the non-slip ring and bottom protection, it weighs only 360g. High insulating performance The thermos keeps beverages warm for a very long time - after 6 hours, the beverage temperature remains above 80 °C (measurement conditions: default beverage temperature 95 °C, ambient temperature 20 °C). A special feature is the narrow neck with a diameter of 36 mm with a special double closure. Non-slip Thermos Mug The non-slip thermos mug is made from two materials of different hardness to prevent slipping when opening the thermos. The wide base provides increased stability of the mug and ensures an easy grip when taking the thermos out of the backpack. The volume of the mug has been increased compared to the previous version of the Thermos Mountain. Non-Slip Ring Even with thick gloves, opening the thermos is simple. In case the thermos falls, it also serves as protection. Double Flask Cap The double cap was developed to facilitate the opening and closing of the flask. The inner part of the cap is equipped with a double thread with a larger pitch. Thanks to this solution, you only need to loosen the inner part of the cap by half a turn to pour (with standard caps you need to turn the cap a full turn). Furthermore, the cap ensures a smooth flow of the drink and requires minimal maintenance. Protection of Thermos Bottom The thermos is made of stainless steel. This type of thermos is often referred to as "unbreakable" thermos. However, it is clear that falling on a rock is not good for even these "unbreakable" thermoses. Silicone bottom protection softens impacts when the thermos falls and protects the bottom from scratches.