Kastle Thermo Hydration Belt

The Kästle Thermo Hydration Belt is a compact, practical companion for ski touring, cross-country skiing and days on the slopes. Its insulated bottle pocket helps maintain the temperature of the included bottle in cold conditions, while the lightweight design keeps hydration comfortable and accessible on the move.

A top zippered pocket with an integrated key hook keeps essentials such as a phone, snacks and keys secure. Designed in Austria, it suits active winter sports enthusiasts who value reliable hydration storage, organized carrying and a sporty, functional design.