Built with recycled materials and a recycled TPU laminate; based on the maximum carry-on size of most airline carriers, and free of wheels or handles that might get in the way once you're out of the airport. Large main compartment with two interior organization pockets and one drop-in top pocket for smaller items; volume is 45 liters. Dedicated space for tech storage that fits most 19" laptops, with room for documents and cords; laptop carrier zips open and lies flat for easy TSA compliance. Three carrying configurations allow bag to be used as a backpack, a shoulder bag or a duffel, and all straps tuck away when not in use; external lash points add the ability to accommodate more gear. Padded, stowable hip belt takes weight off the shoulders in backpack mode and doubles as the shoulder strap in briefcase mode. Wide webbing loop on the back panel acts as a haul handle or can be slipped over the handle of rolling luggage for easier movement through airports. Fair Trade Certified™ sewn, which means the people who made it earned a premium for their labor. Features Durably Built and Carry-On Sized 45 Liters and Multiple Storage Options Dedicated Space for Tech Three Carrying Options Hip Belt Roller Bag Compatible Fair Trade Certified™ Made in Vietnam 1,635 g (3 lbs 10 oz) Materials Body: 8.7-oz 300-denier 100% postconsumer recycled polyester ripstop with a postindustrial recycled TPU-film laminateShoulder straps: 6.8-oz 600-denier 100% recycled polyester and 8.3-oz 100% recycled polyester spacer meshLining: 3-oz 200-denier 100% recycled polyester with a PU coatingWebbing: 100% recycled nylonBody fabric is certified as bluesign® approvedFair Trade Certified™ sewn Note 1,635 g (3 lbs 10 oz) 55,9 x 36,9 x 19,3 cm (22" x 14.5" x 7.6") 45L (2,746 cu in) Patagonia, Black Hole® MLC® 45L