غطاء الشفاط لزجاجة سعة 20 أونصة، 32 أونصة، 40 أونصة

Finally got the 40oz size and the straw cap seals tight enough that I can toss it in my gym bag without worrying about leaks. The pop-top mechanism is really convenient for quick sips during workouts, though I wish it came in a few more color options to match my bottles.

The straw cap pops open smoothly and makes sipping during my workout much easier, though I wish it came with a cleaning brush. It fits my 32oz bottle perfectly, so no complaints there.