The Cuppow is a solution for easier drinking from a canning jar. Now you can convert any mason jar into a spill-proof cup by using the Cuppow lid. The lid is BPA free and made to fit standard wide-mouth mason jar openings. Skip the disposable paper cups and go green with the Cuppow, and nevermind the expensive travel mugs (although, we do think very hot beverages may not fare too well for on-the-move drinkers using just the Cuppow and not a protective sleeve). Either way, kudos to Joshua Resnikoff and Aaron Panone for their design of the Cuppow that is available for purchase for the price of a small hot beverage at an upscale coffee shop in the USA…and that cup gets thrown out!