YUANFENG Collapsible Water Bottle, BPA-Free, Leak-Proof Lightweight Silicone Sports Travel Camping Water Bottles 20oz (fluorescent green)

Review looks odd as only 4 stars total but 5 stars on everything because when the top comes off to clean, it can be hard to get exactly right back on or it doesn’t secure. It doesn’t screw on, just pushes on. That being said, we’ve got it on each time, most times with no or little extra effort. And we have two, one is harder than the other so maybe a small glitch in one but it is a good product for us. We put it in our carryons for travel and carry them everywhere. Rolls up easily and secures w strap provided which doubles as a belt loop holder😊 very happy

Collapses small but never could get as small as pictured. Also gets kinda squixkhy when completely filled (needs something in middle to give it some stiffness). But overall seems to work as advertised

Excellent for packing into a small bag on one of the numerous airlines that now charge you for the privilege of drinking water.

Weird taste, not designed too well...better bottles for travel on the market

Chemical smell is bad the first time. Went away thankfully.

It’s just a different water bottle. But the black tab broke during the first time we used it. Kind of dissapointing. Not finding the roll up silicone part as useful as I thought it would be.

Cool bottle and really like the small bottle freebie!

The 20oz bottle is great. The free 18oz never arrived. In fairness it does say, "limited deal" however if the deal is no longer available, that free bottle should be removed from the description.