Leakproof 40oz Cruiser Lid

Finally, a lid that actually seals completely — not a single drip after shaking my bottle sideways in my bag. The twist mechanism is firm but smooth, and it’s a relief not to worry about leaks during my commute.

It does a decent job of keeping things from spilling, but the twist mechanism feels a bit stiff at first. Works fine once you get used to it, though I wish it threaded on a little smoother. Not bad for the price.