Deuter Insulated Bottle Holder

"The Insulated Bottle Holder from Deuter is the ideal companion for anyone who wants to keep their drinks at the right temperature even in cold temperatures. Made from high-quality, insulating thermal material, the bottle holder ensures that drinks in bottles with a diameter of 74 mm stay reliably warm or cold. The drawstring closure is particularly practical and keeps the contents securely in place, even during intensive movement."
"Whether freeskiing, ski touring, snowshoeing, mountaineering, climbing, bouldering, hiking, trekking, speed hiking or running u2013 the Insulated Bottle Holder is suitable for a variety of outdoor activities and offers a unisex solution for all gendersu2013. A special highlight is the compatibility with hydration bladders: thanks to the hydration tubefixation on the shoulder strap, the bottle holder can be used in addition to the hydration bladder, ensuring optimum hydration even on longer tours"
"This well thought-out accessory from Deuter is a must for every outdoorenthusiast who values functionality and comfort. Whether on short hikes or extended trekking adventures, the Insulated Bottle Holder ensures that you are always well hydrated"