GI Type Large Army Digital Camo Alice Pack With Frame is made up of 600 denier polyester. Top quality craftsmanship, detailed construction. 3 large vented outside pockets. Extra wide heavy padded kidney pad and strap. Includes a heavy duty anodized aluminum frame. Heavy padded shoulder straps. Waterproof lining. Accessory flaps. A favorite of military personnel, campers, bicyclist, hikers, fisherman, outdoors men, and much much more. GI Government Issued style. ACU Digtal camo- Large GI type ALICE pack w/frame, 22" x 20" x 19".