Messenger bag made of durable heathered 600D snow "Canvas" Polyester with large zipper pocket on front, and organizer pocket revealed when you open front flap. Side Mesh pocket (approx. 4.55"w x 6.5"h) – great for water bottles Front organizer compartment (lift flap to reveal) with open Mesh pocket, 3 pen slots and zipper pocket. Laptop sleeve approx. 16.25"w x 11.25"h Large front zipper pocket. Headphone port. Polyester handle and adjustable carry strap. Hand-wash only. Recommended weight tolerance: 22 lbs.