Portable Daily Pill Case, Heavy Duty Aluminium Alloy Round Pill Box, Waterproof Travel Pill Organizer, Pocket Purse Medicine Vitamin Holder EDC Container for Outdoor Camping Working

There are lots of zippered pouches on Amazon but I have yet to find one that doesn’t have a fabric liner that would collect earwax. I might look at something like this, an aluminum case with a screw-on lid and rubber gasket, technically designed for pills but I think might work great for earplugs. https://a.co/d/09pE82LS