Alpine Star is a thermos for real adventures – lightweight, durable and ready for whatever the outdoors throws at you. Whether on freezing peaks or in challenging terrain: it will keep your favourite drinks hot or cold for as long as you need them. Like all other SIGG thermos, the Alpine Star has a vacuum-insulated double wall with a copper coating, which ensures the best insulation – even at extreme temperatures. The thermos is available in 0.5, 0.75 and 1 l sizes, with the largest one keeping drinks hot for 25 hours and cold for up to 105 hours – no matter whether you are setting off early in the morning in sub-zero temperatures or enjoying the beautiful mountain views at noon in sunny weather. Thanks to the reliable Twist&Pour closure that ensures a perfect seal and the integrated mug, it is always ready to use. The characteristic grooves and non-slip surface not only improve grip, but also increase stability. Every detail of this thermos ensures maximum drinking pleasure. And that's why the Alpine Star thermos will become your favorite.
