Hydration belt with neoprene bottle insulation and flexible sensifit belt that comfortably wraps the body to let you move freely in cold conditions. Padded Backpanel. Inside Pocket. 1 Belt Zipped Pocket. Insulated 3D Bottle Included (600 Ml/20 Oz). 4D Bottle Holder. Weight 270 G / 0.6Lb 9.5Oz. Fabrics 210D Double Ripstop Pa Pu. Pvc Free.