This School Trolley Backpack can be in business events for promotional made by 600D Polyester at the size of 18"x13.5"x7"

Travel Backpack,Promotional bag,Tie Panel Backback:

Material: 600D Poly
Size: 18"x13.5"x7"

Colours Available:
Black/white/black, Red/white/Black, Navy/white/navy , Navy/white/red.

Self-locking 3 section retractable handle system;
Heavy-duty in-line skate wheel system;
Roomy main compartment with adjustable belt inside;
Padded wheel cover with S-shaped shoulder straps;
One front zippered pocket and mesh pocket;
Side buckle system for fastening