Big Student Backpack SOCKS It is a Full concave

It is a Full concave made of Resin-7 hard rock maple

Skechers M-Strike® technology promotes efficiency in each stride

Colour Shown: Black/Hyper Royal/Chrome

Tent floor: 120 g/m² PE

The Zipper Is Strong And Wearable

Big Student Backpack SOCKS It is a Full concaveDescriptionThe big news with Big Student is that it now features a dedicated 15in padded laptop compartment. You still get two large main compartments, front utility pocket with organizer, pleated front stash pocket, side water bottle pocket, ergonomic S curve shoulder straps, fully padded back panel, and zippered front stash pocket keeps all your gear organized. Go Big or go home. Specifications Dimensions (Overall): 17. 5 Inches (H) x 13 Inches (W)