Tronix Small Neoprene Soft Lens Pouch For Canon EF 50mm f/1.4 USM Lens, Canon EF 40mm f/2.8 STM Lens, Canon EF 50mm f/1.8 II 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)