Un vaso muy lindo estoy emocionado con mi caso en exelente lo llevo a mi trabajo todos lados todos los días me encanta que es frío y caliente para mantener la bebida

I have the 30 BUT I LOVE the 40!!! The big difference? Spin on lid! Have 3 kids needs to be life proof and it is! I never leave home without it. They’re always getting knocked around. The spin on lid does a better job of not coming off. Neither come standard with a handle (you can add one if you’d like). NEITHER HAVE A STRAW YOU’RE GOING TO STRUGGLE TO KEEP CLEAN (unlike those other guys) flip up the lid and tilt it. I don’t gush often….but I will on this. Go buy it….in fact do what I did…buy two of them so when one is being washed you still have one handy. Best of the best….buy it up!

I love love love this tumbler. Better than any I have. It is coated inside for easy cleaning. Has a screw on lid with two options for either a straw or unhindered mass thirst relief delivery. Once closed it doesn't leak unless you choose straw option but then again I would expect that. Keeps ice and water for 2 days easily. I take this thing with me everywhere I go every single day. No complaints. I have tried the other brands and they don't even come close to this one. I know it's not trendy or viral trend but it is better than any of those other ones. Bought this one at Walmart in the camping section. You can thank me later.