Replacement stuff sack for your Alto TR2 or TR2 Plus poles. The stuff sack includes a polypropylene stiffener / light diffuser. When not in use storing your Alto poleset, it attaches to the apex of your tent to become a Lightbar (with the addition of a headlamp or two). Note - the Pole Stuff Sack is not supplied with poles, which are available separately. Included: Replacement pole stuff sack and lightbar. Not Included: Poles (sold separately).