Tronix Small Neoprene Soft Lens Pouch For Canon EF-S 17-55mm f/2.8 IS USM Lens, Canon EF-S 10-22mm f/3.5-4.5 USM Lens & More Pull string closer Water resistant Fits up to 5 lenses Great protection and shock absorption for your lens Clip allows you to attach the pouch anywhere (such as camera bags and backpacks)