Rally 蛋白質搖搖杯

The double-wall insulation actually keeps my iced coffee cold for hours, even during my commute. The spout pops open easily for drinking, which is convenient while driving.

The twist-on lid seals tight enough to toss in my gym bag without worrying about leaks, and the handle loop makes it easy to carry. Been using it for a few days now, and my protein shakes stay cold for hours. Great shaker that does exactly what it promises.

The double-wall insulation actually keeps my ice water cold for hours, even in a hot car. I love that the spout pops open easily for one-handed drinking during workouts. The handle loop on the lid is a nice touch for carrying around the gym.