Mountainsmith’s Tour Lumbar pack Mountainsmith's Tour lumbar pack is designed to stash all of the bare essentials you can’t imagine leaving home without. It is perfect for hiking, urban touring, and school. Some features include: reflective highlights, 2 compression straps, 2 water bottle pockets that accommodate 32 oz. water bottles, Delta Compression System load adjustment, and a back panel airline ticket pocket. Strapette compatible. Made from 100% Recycled PET fabric. Volume: 488 cu. in. Dimensions: 10'' x 11.5'' x 5''. Wt: 1 lb. 5 oz.