The YETI® Rambler® Tumbler Straw Lid turns your favorite high-tech tumbler into a smoothie drinking machine! Designed specifically for YETI Rambler cups, this lid and straw combo features a wide-straw design, perfect for drinking smoothies, and clear lid to easily assess when it's time for a refill. The molded-in stopper keeps your straw in place while a rubber O-ring works to keep this rambler lid secure. The YETI Rambler Tumbler Straw Lid provides dishwasher-safe, BPA-free, shatter- and splash-resistant performance. Imported. Straw lid for YETI Rambler cups; Wide straw design is perfect for smoothies; Clear design allows you to assess refill time; Molded-in stopper keeps your straw in place; Rubber O-ring for a reliable, secure fit; Shatter and splash resistant; Dishwasher safe; BPA-free;