Interior foam padding and heavy duty canvas lining. Vintage looking mat
vinyl, for that old school look. Handy inside zip pocket and second
mesh pocket for cell phone, keys, and other junk. Exterior flap pocket
for music player and other stuff you need close at hand. Reinforcing
stud on the strap for carrying heavy stuff like your favorite brick
collection. Steel bottom rivets to protect your bag from scuzzy stuff. 37x21x13cm,