too loose
used once, being new, and somehow managed to get a cup plus of water inside, dressing got soaked, will try again.  Bought to keep dressings dry (open wound).  The idea appears to be sound, maybe not tight enough? Been trying again, and still getting some moisture inside, not as bad, but, for me needs to be snugger.  Guess I need to check other suppliers.  Should return, a replacement would very likely have same problem - too loose.
Rating: 2 stars