Travel John Disposable Resealable Urinal Bags, 3 Pack, 28OZ (800 Cc), Green New double bag design with zip lock feature to double protection Contains patented lessor Super absorbent pouch that absorbs liquid waste and turns it into odorless gel Ideal for motion sickness, putty training, car travel, outdoor activities, and bathroom emergencies of all types Compact in size, holds large volume 28 oz./800 cc, reusable until it's full Waste disposal safe; Unisex adapter and spill guard make it easy for anyone to use