Collapsible Water Bottle with Sport Case BPA Free with Large Pockets and Shoulder Strap 17oz (Black) Reusable and Eco-Friendly Durable Nylon case with insulated lining, keeps drink cold for hours Lightweight with carrying handle and adjustable shoulder strap, plus a carabiner (hook) to clip on to anything Zippered front pocket and two slot pockets, all large enough to secure phone, keys, credit cards, and more, in a simple compact design Bottle Collapses, Fold and Snaps BPA free, FDA approved and dishwasher safe