If you feel like you're constantly carrying half your belongings with you, this backpack is perfect for you! It features a spacious interior compartment (including a laptop sleeve) and a hidden back pocket for safekeeping of your most valuable items.

 - Made of 100% polyester
 - Fabric weight: 9 oz/yd² (305 g/m²)
 - 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)
 - Maximum weight: 20 kg (44 lbs)
 - Waterproof material
 - Large inside pocket with a separate compartment for a 15" laptop, a hidden zippered pocket on the back of the bag
 - The top zipper has 2 sliders and zipper pullers are attached to each slider
 - Silky lining, piped inner seams and soft mesh back
 - Padded, ergonomic polyester bag straps with plastic strap regulators