25 to 34 ounce stainless steel water bottle adjustable insulated neoprene shoulder sling from 17" to 35" Lightweight neoprene insulated tote with shoulder sling for hands-free carrying Accomodates most water bottles in capacities of 25 to 34 ounces Adjustable shoulder strap; 35" when fully extended from shoulder to top of the tote Keeps chilled drinks cold for up to 4 hours Waterproof fabric; machine washable; air dry