The G-Whiz is a portable, discreet solution for relief at sensitive areas, big walls, van life, etc. Leak-proof, freezable, lightweight, and portable. Obscured color allows you to see volume, but not contents. Multi-gender compatibility that accepts female specific adapters if preferred. Roll storage with tether in collar Volume: 33.8 oz. (1 L) Size: 9.75" tall x 3" dia. (24.7 cm tall x 7.6 cm dia.) Weight: 5.2 oz. (147 g) Color: green