แก้ว Quencher ProTour Flip Straw Tumbler | 30 ออนซ์

The flip straw lid locks in place so well that I’ve tossed it in my work bag sideways without a single drop. The handle makes it easy to carry one-handed, and 30 ounces is just right for my whole morning commute.

I was wary of a flip straw leaking in my bag, but this one holds up perfectly on its side during my commute. The 30 oz size is just right for a full workday, and the handle makes it easy to carry around the office.

The flip straw lid is genuinely leakproof—I tossed it sideways in my bag and nothing spilled. The handle makes the 30 ounces easy to carry one-handed, even when it’s full.