Boom Pop Art Minimalist BackpackIf you feel like you're carrying half of your belongings with you at all times, this backpack is for you! It has a spacious inside compartment (with a pocket for your laptop), and a hidden back pocket for safekeeping your most valuable items. Made from 100% polyester Fabric weight: 9. 91 oz yd (336 g m) Dimensions: 16. 1 (41 cm) in height, 12. 2 (31 cm) in width, and 5. 5 (14 cm) in diameter Capacity: 5. 3 gallons (20 l) Max weight: 44 lbs (20 kg)