Carry what you need, where you need it. A trio of removable backpack accessory pouches offer quick access to essentials and can be stored away when you want to streamline. The Snap & Go Modular Backpack makes travel smooth, too, thanks to a built-in luggage handle sleeve that helps you stack your bags.Backpack Dimensions: 11.2”w x 15.3”h x 6.2”d , 1.5” expansion. Square Pouch Dimensions: 5.3”w x 5.3”h x .75”d. Round Pouch Dimensions: 4.3”w x 4.3”h x .75”d. Rectangle Pouch Dimensions: 9.4”w x 5.7”h x 1”d, Total Product Weight: 2 lb. 8 oz. 3 snap-on removable pouches included with backpack Adjustable backpack straps unclip and tuck into back pocket to convert to duffel Padded 16" laptop pocket Zippered 1.5" expansion Expandable side pocketsfor large-size water bottle Key Leash RFID-protected passport pocket Scratch-resistant felt-lined pocket