I’ve used it for three weeks now, and not a single drop escapes even when I toss it sideways in my bag. The 20 oz size is perfect for my shorter workouts, and the leakproof straw really delivers.
Hannah D.★★★★★
Took this to the gym and threw it in my bag with the straw down—not a single drop leaked. The 20oz size is perfect for a solid workout, and it’s honestly lighter than I expected for something so sturdy.
Elizabeth★★★★★
I was skeptical about the leakproof claim but I've tossed it in my backpack and tote all week, straw down, and not a single drop escaped. The 20oz size is perfect for a workout or a day at the office.