Patagonia's Black Hole Duffel 40L is a carry-on-sized travel bag built for short trips and daily adventures. It pairs a flexible structure with a matte TPU-film finish for durable, low-profile packing. Key attributes: Black | Polyester ripstop | Weather- and abrasion-resistant | Padded base for gear protection | Carry-on sized | Removable padded shoulder straps that convert to backpack carry | Detachable shoulder straps | Reinforced haul handles | Zippered side pocket that the duffel stuffs into for compact storage | Interior mesh lid pocket | Matte TPU-film laminate finish | Main zip compartment | Top haul handles | Exterior daisy chain lashing points | Dimensions & fit: 50x32x22 cm | Fits most airline and train carry-on requirements | 40 L capacity | Composition & care: Body: 100% polyester (ripstop) | Lining: 100% polyester | Webbing: 100% nylon | Laminate: TPU-film | Hand wash, do not bleach, drip dry, do not iron, do not tumble dry.