Willy STP (Stand To Pee) Device By Freeform Silicone Color:Caramel It is water based and

It is water based and water-soluble

Non-staining

and whisper quiet

For large soft packers and STPs check out our TRUHK line featuring a middle anti-roll "O-Layer"

Add a Neoprene Stabilizer for extra stability

Willy STP (Stand To Pee) Device By Freeform Silicone Color:Caramel It is water based andWilly STP by Freeform Silicone is made of soft, pliable, easy to pack silicone. Keep it in your packing underwear or a pocket and it's ready to go when you are. Compact in size, lightweight Willy STP makes it easy to pee on the go. Made of 100% silicone, the Willy STP has realistic textures and vein detailing. Try it a few times at home to master your technique so youll know what to expect and feel more confident when you need the Willy STP on the go.