TeaMaX Collapsible Silicone Cup, Travel Camping Cup, Expandable Drinking Cup Set, Folding Mug with lids, Camping Mug with lids

 Very cute and so small that it doesn't occupy space when compressed or even when it's expanded. Good to carry snacks.I am not sure about liquid as I haven't used it for liquids.Coffee cup can be used for hot liquids while travelling. Fits in car cup holders. Doesn't spill. Once done, can compress and put in bag. Nice choice.

It is so thin, we can just drop it in my wife's purse without disrupting anything. (Of course, now she expects me to carry her purse for her!) I was concerned that the flexing of the rubbery body would quickly disintegrate, but the material seems to take the flexing very well, enough that I'm no longer worried. If/when it does wear out, it will have paid for itself several times over. The metal rim allows an excellent seal, good enough that you can't even expand the cup without removing the lid.

I have a three year old who is still a little short for drinking fountains. We bring this cup when we go to our local amusement park -- it's easy to expand and collapse, it fits in my purse easily, so it's great for my kid when she needs a drink of water. It's very easy to clean afterwards. This is exactly what we needed to make our trips just a little easier and smoother!

Since my school converted from drinking fountains to water spigots it has been a problem for me. A water bottle is too builky and heavy to carry. This little gadget is just perfect. It doesn't hold a lot of water--about a cup--but that is just fine. I can always refill it. It folds up very thin--slips easily into a small pocket in my backpack. And when I need it at school I just take it out and fill it up. I don't believe you can use it for hot liquids. Whether it is a good buy for you depends on your needs.

I LOVE this!! Its really cute and nifty. It is tiny but it's great for a zero waste kit to carry around. I took dine grits to go in it today. Im ordering 2 more so I can have one in my purse at all times! Doesn't even leak. It's great.

This is a great little cup to carry everywhere. I have used it several times while on the go - to avoid using single use plastic cups for water, to dissolve Alka Seltzer tablets during trips, to share drinks, to get a drink in places where you BYO mug (e.g work). This item is one of those things that you don’t think you need one, until you do. Love it!

This cup got a lot of positive attention on Christmas morning. Several of my family members walk to work and try to limit the amount of extras they carry-everyone thought that this cup was a great idea. I use this for coffee, and Ice water. Very handy for taking pills from a drinking fountain I get my fill. Love the color and convivence.

These are so freaking cute. I love the little lids. We use them for camping/backpacking since they're so lightweight and can be a coffee mug or a bowl depending on your needs.