Dimensions: 20.9"H x 14.8"W x 4.2"D; Bag weight: 4.3 lbs.; Padded laptop sleeve fits a 16" laptop and padded tablet sleeve protects a 10.9'' tablet; Expands from a 26L day pack to a 32L travel backpack for 20% more packable space; Access the main compartment from fold over or back panel opening for quicker access to items packed lower or higher in the bag; Luggage pass-through strap allows you to attach the bag to rolling luggage for effortless travel; Interior organization panel keeps pens, cords, keys, and other essentials organized and secure; Hidden back panel security pocket keeps vital items like passport or wallet hidden yet close at hand; Store a water bottle or umbrella in the large side water bottle pocket; Removable packing cube helps you compress items to maximize packing space and can be removed when not needed; Manufacturer's limited lifetime warranty; Imported