BTP24-U Cotopaxi Batac 24L Backpack - Del Dia Cotopaxi's best-selling Batac 24L Backpack is a streamlined pack for fast-and-light daytrips, hikes and other excursions. It's unstructured for easy loading and features a main zippered compartment along with a front vertical-zip pocket adn two mesh water bottle pockets. Available in two sizes; the 24L is the bigger size. Note: Each pack in this collection is one-of-a-kind. Packs are choosen at random. Be prepared for a total surprise. One-of-a-kind Del Dia colors (color combinations may vary) Internal sleeve divider & hanging pocket for organization Front zippered pocket with quick-access phone or camera sleeve Ultralight mesh shoulder straps Adjustable sternum strap Dual mesh side pockets 15" padded laptop sleeve Specs Volume: 24L Dimensions: 20in x 11in x 7in Weight: 17 oz Materials 100% Repurposed Nylon & Polyester