+3 Rockstar Roller Derby Souvenir Tumbler RRDTumbler $10.00 In stock Quantity: 1 Add to Bag Product Details Double walled tumbler to keep drinks cold. Screen printed with RRD logo. Holds up to 16 ounces and it's BPA free. Tumbler is 3-3/8"w x 6-1/8"h. Save this product for later Favorite