Fewer refills mean better hydration with the FreeSip 40 oz. insulated Tumbler/mug from Owala. Made of triple-layer stainless steel, the cup is free of BPA, lead, and phthalates, and will keep a beverage cold for hours. The patented FreeSip spout allows you to sip or swig from the opening. The double-threaded lid allows for either left- or right-handed drinking. The push-button lid is leak-proof and lockable. The FreeSip Tumbler fits into most cup-holders.
