I’ve used this on my GoPro for about 15 hours of underwater footage, and it’s a nice easy way to have a little extra added security in the event you let go of your camera. If you’ve dropped your camera in water before, you’ll already know it’ll sink! Wrist strap is comfortable, and the bright color makes it easy to see in the water. The flotation device has no problems keeping my GoPro afloat, and is a must have device if you’re shooting in the water.