Introducing the PKG: Umiak 31L Duffle - constructed with 9.84 recycled 500ml plastic water bottles, this sustainable bag is not only light and water-resistant, but also tear-resistant, antimicrobial and stylish. Featuring solid satin webbing straps, an exterior pocket that folds into itself, a black zipper with painted black finish, and special pleat detailing - you won't want to leave home without it!