Lightweight and breathable mesh design backpack. Used a few times. Purchased last fall. I used it for commuting on a road bike, but the capacity wasn't quite enough, so I'm selling it. - Brand: THE NORTH FACE - Color: Black - Features: Mesh backpack - Usage: Outdoor - Size: Small Thank you for looking. Quoted from the manufacturer's website below: This is a road running pack that uses the technology of technical packs developed for trail running and has been modified to be easier to use for city running. The material is 70-denier recycled ripstop nylon, and the back and shoulder harness feature lightweight air mesh for excellent breathability. The inverted triangular shape allows for storage of luggage in the upper back, minimizing side-to-side movement and swaying. It's simple and easy to use, with a focus on lightweight materials and design. Fabric 70D recycled ripstop nylon Function Lightweight air mesh back and shoulder harness for excellent breathability / Flap pocket with key clip / Slit pocket inside the main body / Chest strap / Reflector logo on the shoulder / Reflector Country of Origin Vietnam Size ONE SIZE Weight Approx. 145g Color Iceberg Green, Black Dimensions H40 x W18 x D5cm Capacity 6L