1)U-shaped main opening zipper compartment for easy access
2)One zipper pocket on each side and the other zipper pocket on front part
3)Adjustable and detachable shoulder strap with shoulder padded
5)Reflective contrasted piping around front pocket and main compartment and two sides.
6)PE board inside the bottom
10) 4 pieces plastic feet outside bottom
Any OEM customized designs are welcome !