DALIX brings you a improved and larger version of our popular Clear Backpack; the 17" Large Clear Backpack! The completely see through material allows for viewing of what is inside from the OUTSIDE! These are also TSA Compliant and great use for Special Events, work security, or just plain being fun! It is lightweight about 1 pound, and perfect for those of you who hate a heavy carrying bag. Extremely trendy and fashionable!