附帶背帶與吸管的吸管蓋 - 12oz / 355ml

The click-shut lid is the best part—I tossed it in my tote with loose keys and not a single drop leaked. The removable straw makes cleaning a breeze, and the strap lets me hook it onto my backpack for quick walks.

The strap is way more useful than I expected, I just loop it around my wrist when my hands are full. And the lid actually clicks shut tight, no leaks in my bag so far.

Took this on a hike and the strap made it easy to clip onto my bag instead of digging around for it. The lid clicks shut tight too, no leaks even when it tipped over in my pack.