Duffel Stonehauler Pro 30 L. Black Diamond Stonehauler Pro 30L is the perfect duffel for daily travel or overnight adventures.. You can strap this baby on in the morning thanks to the adjustable, foam backpack straps that are removable and the adjustable sternum strap bike to the gym for a pre-work sesh, and then stuff your chalky climbing clothes into the integrated DirtBag storage system, which cinches shut with the alpine skirt closure. The fully padded, exterior-accessed laptop sleeve keeps your machine safe while on the go, as well as the side-to-side padded body construction which is unique to the StoneHauler duffels and consists of 5mm closed cell foam for puncture and fabric abrasion resistance while carrying gear such as quickdraws, trekking poles, or a rack of cams. Two interior zipper pockets and one exterior zipper pocket allow you to keep valuables, wallets, keys, and other smaller items organized, and the mono-mesh ID pocket lets everyone know it's yours. Also wrapping the entire exterior of each duffel is the Haul-loop carry system; a continuous, bomber tubular webbing loop tested to 2kN by the s