COLT Bum Buddy from California Exotics. Man sized premium cleaning system holds up to 15.5 fluid ounces Oversized easy squeeze Silicone bulb. Disassembles for easy cleaning. Ergonomically curved for comfort and reach. Fill with warm water or your favorite liquid. Silicone bulb, Thermoplastic Rubber TPR attachment. 5.5 inches by 1 inch tip. 6 inches by 3.25 inches bulb.