-70% Polyester

-16% PVC

-14% Nylon

Features:

-Main pocket with zipped closure

-Reflective bands with high visibility neon green color

-Collapsable with sturdy frame for side that connects to bike frame 

-2 side pockets each with 2 small mesh compartments to store phone, keys, snacks, etc.

-Strap attachments so you could attach a shoulder strap; I just don't have the strap

-1 rain cover for one of the packs