PPFISH Military Grade Air-tight EDC Accessory Case, Pill Fob Capsule Keychain, Waterproof Match Case Battery Holder, Outdoor Survival Storage Metal Container Dry Box (pack of 3) …

I bought these because I have been carrying face masks (the generic blue disposable ones) around in my pocket and they either get filthy or lost. The middle size fits a tightly rolled face mask snugly. It's a bit too snug to be convenient but as the back up solution it's ideal. The larger one is much more usable for this role but not so pocket friendly.Build quality on the largest one is excellent. The others feel a bit less smooth. The inclusion of key rings and spare o-rings is a nice touch.

Great for my purpose and extra O rings was great.I got these to use the smaller one on my keys to hold some ear plugs (holds the Vibes ear plugs easily with room to spare), and decided to get the multipack to use when at the beach or for throwing in my bag when walking.The large fits my house key, money and some tablets, while the medium fits all those except from the house key.

They get better in size. E.g lids get less awkward, material thicker and so on... plus struggle to open without keyring attached. Not tested if waterproof though appears very secure - no leakage

Amazing value for the price. Very well made and water tight. Perfect for keeping money dry on holiday. Easy to just tie onto swimming trunks.Only thing to make it perfect.... make it a tiny bit wider so it will hold a €2 coin.

Great little edc tubes although maybe not as big as you think. The largest will take £1 coins stacked inside. The second largest I’ve put some storm matches and a striker in, which was a bit of a squeeze and the smallest I haven’t found a use for. All machined aluminium with waterproofing rubber O rings and black finish. Would I buy them again? Well no not really. If they sold three of the large ones as a set maybe but there’s other options out there that are more practical I think.

I liked this as I was looking for something to keep my banjo finger picks in. They fit in the bigger one and they don’t get squashed and the container is not too big for my pocket

These are excellent containers/canisters. When they say air-tight, military grade material, they aren't joking. They are fantastic, very durable and have a great range of sizes. I actually use one of them as a pill pot that I can attach to my keys. The largest one is very big and can hold quite a bit which is an added bonus and they are a very good price. I highly recommend them.

As described. No complaints with quality and quickly despatched