Canvas Backpack – Waterproof, Detachable Coin PurseTake on every adventure with our Canvas Backpack Waterproof, Detachable Coin Purse. Built from durable, water resistant canvas, this backpack keeps your essentials safe and dry whether youre commuting, traveling, or heading to class. The spacious main compartment offers plenty of room for books, tech, and daily must haves, while the detachable coin purse lets you keep cash and small items close at hand. Comfortable, adjustable straps and classic