evo.com | Topo Designs Accessory Cases > Clip the Topo Designs Mountain Accessory Bag to a pack strap or belt loop and stop digging for your keys, cash, or chapstick mid-hike. It's built from tough 200D recycled ripstop nylon with a heavy-duty YKK zipper, small enough to disappear until you need it. Heavy-Duty YKK Zipper Daisy Chain Webbing Shell 200D Recycled Nylon Ripstop Dimensions 5"w x 3.5"h x 0.375" Volume 0.15L | Topo Designs Mountain Accessory Bag 2027 in Blue | Nylon