Make sure your little fan is ready for the tailgate too with this Kentucky Gametime 8oz Sippy Cup Tumbler! Constructed of food grade, 304 Stainless Steel inside and out. The double wall, vacuum insulation is the real magic behind keeping drinks ice cold for hours. Go Big Blue! OTHER DETAILS: -Holds 8oz -Double Wall 18/8 Stainless Steel -100% Silicone Spout -Copper Lined for maximum temperature efficiency -Food Grade – No Metallic Taste -Vacuum Insulated -Shatterproof -No Sweat -BPA Free