窄口蓋

I’ve been hunting for this exact lid for months since the original vanished on a trip, and it threads on just like the factory one did. Snug seal, zero leaks in my bag so far. If you own the narrow bottle, this is the fix you need.

Finally, a proper replacement that clicks on just like the original and seals tight with no leaks. I’ve already dropped it a few times and it’s held up perfectly, so I’m glad I didn’t have to buy a whole new bottle.

Three months of tossing it in my bag daily and the threads still catch perfectly every time. Honestly forgot it was a replacement until I looked at the old one side by side.