Owala SmoothSip Slider

The SmoothSip Slider is designed to be splash-resistant, making it ideal for office or home use. However, it is not intended to be fully leakproof, so it is best to keep it upright rather than tossing it into a bag.

Yes, the base of the 20 oz SmoothSip is tapered to fit comfortably in most standard vehicle cup holders.

Yes, all components of the SmoothSip Slider are top-rack dishwasher safe. For the best longevity, we recommend placing the lid in the top rack and hand-washing the body if you want to keep the finish looking pristine.

The slider features a simple, intuitive design that allows you to open and close the drinking aperture with a quick flick of your thumb. It provides a smooth flow while helping to keep your beverage at the desired temperature for longer.

The SmoothSip features double-wall vacuum insulation, which is excellent at maintaining heat for several hours. While it isn't a sealed thermos, it will keep your coffee hot significantly longer than a standard ceramic mug.