No the 'hide a cash' isn't waterproof. It has a hole in the bottom, that I didn't know what it was for until a bill got stuck in the tube. You can push the bill out if that happens.
WARNING & DISCLAIMER:
SELECT AND USE OUTDOORS AND SURVIVAL EQUIPMENT, SUPPLIES AND TECHNIQUES AT YOUR OWN RISK. Information posted
on this forum is not reviewed for accuracy and may not be reliable, use at your own risk. Please
review the full WARNING & DISCLAIMER about information on this
site.