Review on 🔍 Enhanced SEO: YETI Rambler Bottle Straw Cap, Compatible with 18/26/36/64 oz Bottles by Michael Zambrano

This lid works as advertised but is missing an important feature. Any increase in pressure in the bottle will cause the liquid to slosh out through the straw when it is first opened. To use it successfully, you need to detach the top before using the straw. A simple pressure release button or a hole to drain excess liquid on a flip-up straw solves the problem, but they're not on this cap. Things will create pressure that will make a mess when you flip the straw.