Mesa Loop met afdekbaar rietje

The twist-in locking straw actually stays put, which I didn't know I needed until my old cup's straw kept popping out mid-sip. The contoured opening is wider than I expected, so I'm not fighting for every drink. Been using it daily for two weeks now and the valve really does keep things flowing smoo

The twist-in locking straw is the detail I didn’t know I needed—no more fumbling or losing the lid’s position mid-drink. The wider contour makes sipping feel effortless, like it was actually designed for how a mouth works. Solid buy.

Had my doubts about the straw gimmick, but the locking mechanism is genuinely secure and the valve makes every sip feel effortless. Even after tossing it in my bag all day, not a single leak.