Have not had a chance to try it out under extreme conditions, but it seems to be what is required to protect phone, keys etc. Will hold quite a few little items they may need to stay on you, will hold the larger phones.
Waist band plenty big enough to get around the tummy. Got this for kayaking and I feel it should protect things enough if I go in the drink until I get back on board. :)
Posted by Mary-anne on 29th Jan 2017