humangear STAX Stackable Containers, Small, Spectrum

Love these little stackers they all screw in together nicely. So you don't loose any. Great for pills, hair cream, lotion etc. No leaking

These are my favorite travel containers when they're functional. I used the small ones to store face lotion and other skincare products, pills, and the like. But for some reason the gasket overstretched and fell out of a bunch of them which makes them useless. Sometimes I could pop the gasket right back in but sometimes the gasket overstretched and couldn't be placed back inside. I'm not sure if it's the products I'm putting inside them or something else but they couldn't hold up to how I was using them. I'm bummed because they were PERFECT until that happened. In the attached photos you'll see the green lid has no gasket but the blue one does Update: I reached out to customer service at humangear and they mailed me a bunch of gaskets. Changing my review to five stars.

I friggin' love these little guys! They stay locked together when you need them to, and easily unscrew apart to be independent. To top it off, they're waterproof so liquids don't end up spilling out. I highly recommend these.

Great size and quality. Perfect to fit needed products in suitcase compactly. Love that they screw together for stacking.

I thought I really wanted the magnetic toiletry containers—you know the ones. But I couldn’t justify the price and decided to give these a shot. These far exceeded my expectations. I purchased two packs of the small set. I have put them through the wringer already, even have my liquid foundation in one, and no leaks. I’ve been on 21 flights since I purchased these, plus hours and hours of travel and these hold up beautifully in my bag. Pros: clear and easy to identify what’s inside; seals with a rubber o-ring/gasket; clicks together to make as tall or short of a stack as desired so can fit in any size cosmetic bag; varying sizes; affordable; pressure differences during travel don’t affect these Cons: one container wouldn’t seal and I realized the silicone o-ring was popped out a little; upon further inspection, I realized the o-ring was enormous and was simply crammed in there so it wouldn’t seal. I replaced it with a properly sized o-ring and it works now, though the lid is still bent from the initial o-ring that was in there. Probably just a random defect, but I can’t stack that particular container because it got messed up (though still seals).

Great for traveling. Love it.

I just took a really long trip and used these in my carry-on. Nothing leaked. I could see everything and will use these again and again and again.!

The orange lid in my bento box is from this set, it's holding course salt for my egg. I've been looking for small carrying containers for years and saw these in a YouTube video. I'm carnivore and these little containers are absolutely perfect for my purse. I carry butter, salt, spices, dressings, and meds in them. I love that they lock together and best part is they stay locked together at the bottom of my purse making them easy to find. Each tiny container has its own screw on lid so you can use them individually or stack 2 or 3, you are not limited to taking all of them every time. These are the perfect size to use in my bento box for sauces and salt. They are high quality and water tight. The lids fit securely and you can carry dressings or vinegar and oil for salads. They are so darn cute I bought two sets.

Really useful for travel

I use these a lot on my trips, they're great!

Buena calidad de los materiales, ajustes impecables. Buen producto.

I use this all the time for snacks for the kids when we go out and about. I love it how all the containers snap together. Very handy.

薬やビタミン剤等を入れて使用しています。持ち運びに本当に便利でよいです。