BONBO ストローマグ 蓋

The straw opening lines up perfectly with our existing cups, and the lid snaps on with a satisfying click that even my grabby one-year-old can't pry off. It’s made our afternoon water breaks so much less messy, exactly what we needed.

My toddler kept managing to pop the old lid off, but this one snaps on firmly and stays put. The straw hole is just the right size to prevent major spills.

Finally a properly fitting replacement lid that doesn't leak when I tilt the cup. The straw slot seals tightly enough that my toddler can't pull the straw out mid-drink.