Portable Folding Water Bottle Water Bag Outdoor Sport Supplies Specifications: Name: outdoor sports portable folding water bag Material: silica gel Color: black, blue, green, orange, pink Size: 260x120x30mm/10.24x4.72x1.18" Net weight: 25g Gross weight: 25g Application: camping, mountaineering, riding and other outdoor activities Function: Portable, hanging clasp for hanging on bag and waist belt can also be placed in the refrigerator, drink ice water to cool. Attention: carefully fill hot water, keep away from the hot zone 1 x water bag