Show your support of Uncommon Grit Foundation and our Bone Frog Open event by sporting this year’s 10-ounce Yeti rambler lowball. Custom designed in navy blue with the Bone Frog Open Fifth Annual logo on one side and the Uncommon Grit Foundation logo on the other. We use our Yeti mugs every single day for coffee, tea, green juice, etc. They hold up like a champ and you’ll be supporting our mission of assisting veterans, first responders, and their families.