ICE CRYSTALS 杯蓋按鈕（三入組）

The textured surface of these silicone buttons gives a much better grip when twisting the cap open. I love having the three colors to swap around depending on my mood or outfit. They fit perfectly and snap into place securely.

I swapped my old plain cap button for these and the silicone texture is a nice upgrade—much easier to grip when I’m opening my bottle one-handed. The three muted colors match my different water bottles perfectly.

The pop-and-lock fit is really secure—I’ve knocked my cup against the car door and neither button budged. Having three colors means I can match my mood, and the silicone feels smooth, not sticky. These make my plain bottle feel a little more fun without getting in the way.