The duct tape backpack is the perfect back to school item. Store all your pencils and drugs in this handy dandy roomy bag. This is a standard  backpack, with button-down flaps, adjustable straps, and front pocket.  Side/sling bike messenger style available upon request!

It might be expensive, but with nearly 3 rolls of duct tape put into it, it will last a long time.

Weight Capacity- Holds Upwards of  20lbs