Customer rating: 5. out of five
If you need a collapsible cup, that's exactly what you are going to get with this
Size: One Size | Posted: 8/20/2021
I didn't really have any expectations ordering this other than it might be something handy to have at a cup-less race (which is becoming way more common). I haven't used it yet, but I'll cram it in a pocket at an upcoming race. I can't really see any down side to this product, other than it's a smaller cup, but refilling is hopefully not that big of a deal if you really thirsty (or hungry if you use it for soup).
Bottom Line: Yes, I would recommend to a friend.