Set up in my webbing rig IFAK as a "med tube" AKA "pill storage" waterproof, dive rated, dust proof. I cut a cotton ball into 1/4's and pushed one 1/4 piece of cotton ball the bottom of the PDW titanium tube, to cushion the meds, same at the top. Inside is 4 x Benadryl, 6 x Advil, 3 X Aspirin, 3 X Tylenol 500's (your OTC Med choice may differ) ultralight, secure, waterproof, dive rated, clean storage for OTC Meds. Plus can also be used for multipurpose uses .... (matches, tinder, fishing kit, SERE, cash, etc) has an oil filled SERE compass, waterproof match striker pad on the bottom, plus ample room on the tube exterior to wrap tape, spectra braided fishing line, etc. Can be fit into vertical Molle grids , and stays there securely
