Wanderful Hydrobag in sage green puffer coat fabric with matching 2” wide adjustable patterned guitar strap, which can also be removed and replaced with your favorite strap! These water proof bags are perfect for carrying most water bottles. There are also 2 separate zippered pockets: 1. One outer pocket is designed to fit a large cell phone or other essentials 2. Second zippered pocket has slots to hold your ID, credit cards, etc. Size: 11” tall x 5” wide, can hold a water bottle up to 3.5” in diameter. Can be washed with mild detergent.