A very popular mask, double skinned and elasticated neck with an attached hand inflator pump. Just pop the mask over your head, position the breathing tube and inflate to your liking. Great kinky fun when used with your raincoat. One size
Easy to wear, pump, and enjoy. I will admit that it's a little slow to get started with the hand pump, but there's also some suspense to feeling it slowly grow to encase your face. I do also wish the pressure was more focused in than out, as while the hood grows quite well, most of it ends up going outwards instead of in. Besides that though, it's a real treat; it's especially good when paired with the rebreather bag!