40oz. All-Day StrawSip™ Tumbler

I drink way more water during my workday now because the StrawSip lid lets me sip without tilting the cup, and the 40oz size actually lasts me from morning to lunch. The flavor cartridge integration is such a clever touch, it makes plain water taste better without any messy powders.

The 40oz capacity is perfect for my long work days—I don't have to refill constantly. The flavor cartridge integration makes my water taste great without any extra bottles.

The straw lid system works perfectly with the flavor cartridges—no leaks, even when I toss it in my bag. I’m actually drinking way more water now that it tastes like something.