When you're OutThere working this tumbler is the best companion whether your planting or harvesting – it fits perfectly into tractor cup holders. The rubber gasket makes it spill-resistant on bumpier roads, and the double-wall insulation makes sure drinks stay at the right temperature until you're done.  Minimize your plastic footprint with style. 

.: Double wall insulation
.: Material: Stainless steel 
.: Fits perfectly in car cup holder
.: Spill-resistant sliding lid with a rubber gasket to prevent leaks