The classic cinch-up backpack offers unparalleled value with a huge color selection to match your school, team or corporate colors. Made of 210D Polyester. Adjustable soft Nylon shoulder strap doubles as drawstring closure.Recommended weight tolerance 11 lbs. Silk Screen standard, optional Spot Color Transfer or 4CP Transfer standard production time is approximately 7-10 days (No rush available). Please note All Spot Color Transfer and 4CP Transfers must be ordered in quantities of 100 pieces (min order of 100 pieces).