High Sierra Tech Series Lightning 30 Frame Pack 30-liter capacity, internal frame pack features a top load main compartment with gusseted drawstring closure and adjustable top lid; comes with rain cover Lightweight nylon and PVC-free construction; stretched-mesh back panel with Airflow system; adjustable side and bottom compression straps Vapel padded, contoured adjustable backpack straps with load lifters shaped for trimmer torsos; adjustable sternum strap Hydration compatible reservoir sleeve; removable media pocket; zippered pockets on waist belt; dual mesh side pockets; daisy chains; soft lashing hardware Dimensions: 23 x 12 x 7 inches; limited lifetime warranty