All fabrics, spacer mesh and static mesh are 100% recycled (stretch mesh is 84% recycled), and the pack body has a PFC-free DWR finish (durable water repellent coating that does not contain perfluorinated chemicals). Shorter back panel, shorter shoulder straps and narrower profile create a perfect fit for the next generation of activist adventurers. Mesh back panel and shoulder harness allow for air flow on the way to school or the afternoon hike, and a sternum strap prevents the pack from slipping off narrower shoulders. Extended internal height above the shoulder straps and a padded laptop sleeve are ideal for carrying a 15" laptop or a hydration reservoir. Zippered pocket inside lid helps with staying organized and keeping track of important items. Side pockets hold water bottles or other bulky odds and ends. Fair Trade Certified™ sewn, which means the people who made it earned a premium for their labor. Features 100% Recycled Polyester Fabric Sized for Kids Mesh Back Panel Holds Laptop or Hydration Lid Pocket Side Pockets Fair Trade Certified™ sewn Made in Vietnam. 515 g (1 lb 2 oz) Materials Body: 7.3-oz 400-denier 100% postconsumer recycled polyester with a PU coating and a PFC-free DWR finish (durable water repellent coating that does not contain perfluorinated chemicals)Lining: 3-oz 200-denier 100% recycled polyester with a PU coatingBack panel and shoulder straps: 8-oz 100% recycled polyester spacer meshSide panels: 7.1-oz 84% recycled nylon/16% spandex power meshWebbing: 100% recycled nylonFair Trade Certified™ sewn Dimensions 515 g (1 lb 2 oz)40 cm x 30cm x 15cm (15.75" x 11.8" x 5.9")18L (1098 cu in) Video Patagonia, K's Refugito Day Pack 18L