The latest addition to our lineup of drink ware - The DELCO Tumbler! The design features a mashup of our original BlueRooted logos and designs. Our all new 23 oz tumbler is perfect for trips throughout our glorious county. 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 DELCO Tumbler for long lasting design and functionality. Pick one or grab all three!