- Fits Most Standard Size Water Bottles - Includes Sanitary Storage and Travel Cap - No Leak design - 2.5mm(6.35cm) Plastic Nozzle This anytime-anywhere enema adapter is specifically made for those encounters when you don't have time to fully prepare. The one piece threaded plastic nozzle fit most standard size water bottles. This must-have device is designed to fit in your pocket, bag, or backpack, for an on-the-go clean for those inopportune moments that sometimes pop up. Forget finding a shower, just find a bottle of water, screw it on, and you're ready to go! Ideal for travel, on-the-go, and everyday use. You can be assured the Skwert will get you through any unexpected opportunities time and time again. The 2.5'' nozzle is made of smooth plastic with a large thread fitting for a non-leak fit. it has a comfortable contour tip with a one hole design. The Skwert also come with a sanitary storage/travel cap. This product is safe with all lubricants, completely hypoallergenic, non-irritating and compatible with sensitive skin. Care Instructions: Wash thoroughly with mild soap and warm water or toy cleaner. Pat dry and allow product to completely air dry. Store separately.