For no mess, easy cleanup use these single-use Ur-In Need Disposable Urinal Bags which come with a leak-proof double zip seal to ensure liquid containment. These liquid waste bags feature and 8 ounce capacity. The unisex cup with hygienic tab for easy handling comes pre-charged with Reliance Bio-Gel to instantly convert liquid into an easy-to-manage gel. The puncture resistant outer grey bag is compact for discrete storage.