Body: 8.7-oz 300-denier 100% postconsumer recycled polyester ripstop with a postindustrial recycled TPU-film laminate. Lining: 3-oz 200-denier 100% recycled polyester plain weave with a PU coating. Backpack straps and shoulder strap: 8.3-oz 100% recycled polyester airmesh. Webbing: 100% recycled nylon. Body and strap fabrics are certified as bluesign® approved. Made in a Fair Trade Certified™ factory