Owala SmoothSip® Slider Leakproof

Owala SmoothSip® Slider Leakproof (when slider is closed, obvi)
Insulated stainless steel
Patented SmoothSip spout
Cup holder friendly
BPA, lead, and phthalate-free
Hotter & colder for longer
Dishwasher-safe lid and hand-washable cup.