FreeSip 40oz – Award winning. Leak-proof. 24 hours cold.

Description

I??m kind of a big deal. Why? Because I invented the whole sip-or-swig thing. Hold me upright and sip through my built-in straw, or tilt me back to swig through the wide-mouth opening. But that??s not all??one push and I pop open, one push and I??m locked tight (bye bye, leaks). Basically, I??m the overachiever of water bottles, and darn proud of it.