Rally Shaker do białka

I was skeptical about the leakproof claim, but the twist-on lid with the handle loop has survived being tossed in my gym bag sideways without a single drip. My coffee stayed warm for over three hours during a morning hike, which is exactly what I needed.

The double-wall insulation actually keeps my shakes cold through a full two-hour workout, which is exactly what I needed. The pop-open spout is super convenient when I’m driving, and the twist-on lid has never leaked once in my gym bag.

Picked this up for my morning iced coffee, and the double-wall insulation really does keep it cold for hours without any condensation. The leakproof lid is solid too—I can toss it in my gym bag without worrying about spills. Exactly what I needed for on-the-go hydration.