Surprise Pack Each pack in this collection is one-of-a-kind. We&';ll choose a pack for you at random. Be prepared for a total surprise! Our 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 and two mesh water bottle pockets. Available in two sizes; the 24L is the bigger size. Features : One-of-a-kind Del Di;a colorway Internal sleeve divider and hanging pocket Front zippered pocket with quick-access phone/camera sleeve Two mesh side pockets Adjustable sternum strap Ultralight mesh shoulder straps Large main compartment Padded laptop sleeve fits most 15in laptops Specifications : 24L (1465cu in) 20 x 11 x 7in (51 x 28 x 18cm) 17oz (482g) 100% repurposed ripstop nylon shell