The Summit Sling is the very best, most comfortable, durable, and design rich sling available....anywhere. With Fishpond's recycled fishing net nylon material, you can wear this pack knowing you are making a difference to help keep our planet healthy. Includes Fishpond's patented and signature molded drop down fly/cargo bench with outside velcro for fly foam attachment, and a shoulder pad work station with velcro and Hypalon attachment points. Specs: 2lbs., 13"x8.5"x9", 549 cu. in.