Quote Originally Posted by Chakramaster View Post
I dunno. I've never worn a onesie before. Plus if I find a costume I gotta find the right one. Those will be hard to find much less smuggle back home. Then again they are filled with air. I remember one deflating. XD
I have hugged two of these Pikachu before and I can tell you that they are filled with air. They have some sort of fan in them. I am not sure if it is to keep the person inside cool or to keep them inflated. Either way. I enjoy and need to hug more of these.