The perfect tailgating cup for backyard homegating or tailgating at the Link. Perfect for backyard Birds gatherings! Shop the full line of DELCO birds. Everyone loves the kelly green and ours is complete with the classic i476 hemlock BlueRooted logo on the back. The double walled stainless steel body will keep hot drinks hot for 8+ hours, and cold drinks cold for 24+ hours. BPA free. We recommend hand washing your tumbler for long lasting design and functionality. Pick one or grab em all!