Shintop 3PCS High Capacity Aluminum Container Keychain Waterproof Pill Container (Black+Silver+Camouflage)

Perfect for my needs,opens from both sides, reasonable price

I have been searching the Internet and Amazon in particular for a waterproof container that I can carry with me will protect my microSD card and a USB adapter from the elements. For those who are curious about not using a flash drive instead, at the time I would an upgrade soon from a 256 GB to a 512 GB in early July, 2020,, Sandisk did not make one at the time. But when I saw a Deal of the Day for both the "bullet proof", ultra fast microSD card and its corresponding USB adapter, I thought " hey why not?". With my 256 GB flash drives near capacity, without considering the advantages of the microSD card + adapter over a USB flash drive. I bought another set on a Black Friday sale from the same source, which brought me back to having a backup of my computer data stored in a safe and the one I carry around with me. By the way, the data is encrypted.I searched high and low on Amazon for a case that I could connect to a key ring but there was nothing that could do the job such as microSD card cases which are large and clumsy and are not waterproof. I got the idea of using a "pill box" out of thin air. The problem was, as some reviewers mention, there were few whose inside diameter reached 7/8th of an inch which was what was as close as possible a I figured for containing the microSD care adapter. As it turned out, this product was the only one of the various pill container choices on this site. I thought the design was novel but gets the job done.Now for the cool thing. I lined both lids and inside with cardboard with no metal detectable from the inside. Assuming the threads are tight, the container can be used to prevent an Electromagnetic Pulse (EMP) from contacting the contents thus preventing destructing of the microSD card and hence the data contained on the card. I have to do some more investigating to determine if this assumption is true. Nevertheless it is waterproof and can be connected to my keyring.Having the pair of pill containers a different color (silver and black) enables to identify each container according to the backup target (on my keyring or in my safe).

they are thin light aluminum the threads are rough but I think they will do there job.

These pill containers are BIG, which is perfect if your body resists routine but requires a large amount of medication in order to function everyday. None of those cute tiny pill containers that can't even fit one day's worth of drugs my doctor says I need to take. To give you an idea of how unique my situation is, I need to take 3 big capsules about half an inch long and 1 much smaller tablet DAILY in order for me to be able to get up from bed to go about my day. It gets clunky to carry huge containers of pills to satisfy my dosage to remain sane in this dreadful world - nobody can ignore the sound of a thousand pills crashing against one another, publicly flagging me instantly as the crazy one. But if I don't carry them, I forget to take my pills and then feel off kilter the next day.My genius solution now is to pack about 5 days worth of pills into each container and have one on my keychain and one in my car. Since I either will be in my car or in easy reach of my keys, I will always have access to pills. No more excuses about having to fumble to find which pill is in which container to mix and match my daily recipe. When one container runs out, I refill immediately. Now my scatterbrained self has been taking my pills consistently daily, which is a humongous step for my scatterbrained self that is used to living in chaos. Now if only I can figure out how to organize my house and the rest of my life... But that's a problem for another day. Highly recommended!

I love these, I can fit 3 whole days in 1 container with room to spare (compared 1 day+ with the smaller ones) When I got the smaller ones I went to an outdoor outfitter in search for a small carabiner, they had a snap shut S hook that was even smaller, so it rides higher on my hip. Yes, I carry these on my belt loop. As for all the complaints about the size of these, I think they are unwarranted; if you look at the images they state exactly the ID, OD and height of the container, the OD is the measurement outside the tube, the ID is the measurement inside the tube, with the difference being the thickness of the tube. Having a two cap system I believe is a plus and the rain won't get in and destroy your medicine as the plastic container would, nor the normal humidity to degrade the medicine. I did have to move the containers back one belt loop as they blocked part of my pocket, but it still is on my hip and does not impede my sitting down. I was carrying around a big bag that had the bottles they came with. How often do you carry a week's worth of medicine on your person? Not often. Even if you go camping, there you have enough meds with me in 2 small lightweight containers. that is water-resistant. They look like they could take quite a bit of abuse. These are not in pocket containers.

Orderwd these to carry medications while at work instead of using a ziplock. These Definitely have a high capacity and hold a minimum of 2 days worth of meds which are mixed sizes, I could easily fit 3 and maybe 4 days if I put them in more organized. As far as the quality they seem nice. The threads are decently smooth and the caps go on easily. They included 2 spare o-rings which was nice. I haven't seen any discoloration of the meds while using the black anodized one but uts only been a short time in use. I plan on using the silver one for earplugs so I know what to grab and they will provide a clean and handy place to store them. All in all I'm very satisfied with the purchase.

Perfect size

There's a lot more space in these than I thought there would be! Solid container, great seal. Great to keep in the car, but a bit big to hook onto my keys.