Category: 配件
位置 1：
The 2-step spring is a game-changer—I can flip the spout up with one hand while driving and it stays put. Even after a month of daily shakes, the silicone hasn't warped or gotten that gross kink my old straws did.
The flexible silicone spring is the standout part for me—the straw stays put in the bottle and folds down when I close the lid, so no more losing it in the sink. The spout sits at a perfect angle that makes sipping while driving actually comfortable.
The flexible silicone spring makes it so easy to snap the bottle shut without fishing the straw out first, and the spout sits at a perfect angle for sipping while driving. I've already ordered a second one for my other bottle.
