For no mess, easy clean up of all portable toilet waste there is nothing better than the Double Doodie waste bags. The double zip locking mechanism ensures a tight, leak proof seal and the tough outer bag minimizes any chance of puncturing. The Reliance Double Doodie is an essential for any portable toilet use. Size: 16 in x 17 in. 40.6 cm x 43 cm Weight: 1 lb 453.6 g Sealable, leakproof outer bag sealed to inner waste bag containing Bio Gel waste gelation. For easy, no mess waste disposal and carry out. Compatible with most portable toilets Not Included.