Celebrate your achievements with the Kill The Hill Tumbler, inspired by the Vassar 5K annual event and available exclusively at Cold Sky Apparel Co. This 40oz tumbler features a convenient straw and handle, perfect for staying hydrated on the go. Crafted with double steel wall vacuum insulation, it keeps your drinks hot or cold for hours, matching your active lifestyle. Designed for runners, outdoor enthusiasts, and supporters of local events, this tumbler combines durability with practical style. Elevate your hydration game while honoring the spirit of the Vassar 5K with a tumbler that’s as strong as your determination.