The perfect way to make your Medium Backpack big enough to carry an M+ and an M++ Extension, or to replace a damaged cover on your Large Backpack. Made of heavy duty nylon with reflective writing for safety, this cover has a drawstring so you can adjust it to fit any size ramp from Medium up to Large or M++.

Note: This listing is for the nylon COVER ONLY. It does not include the backpack itself- you must already own a Jigsaw Jumps Medium or Large backpack to use this product.