I know a lot of you wont just be able to squeeze into a baby diaper, so ill tell your what I do. I take one baby diaper (usually size 6, though sometimes i squeeze into a larger size 5) and i tear off the leak guards and tabs and put the stripped diaper on the inside of another baby diaper (which I tear the area of the front and back (on the inside of the diaper so on the outside it doesnt seem altered) , and I often double up on tabs (i stick an extra tab on each side to the tapes on both tabs attached to the sllightly alltered diaper) and manipulate them to have a tight, but not suffocating fit. You could do the same if you aren't too big (I have a size 34 waist so I would advise you to not try it unless you are around the same size or smaller)