30 oz Spill and Splash Proof Resistant Tumbler Lid Compatible with Yeti Rambler RTIC Style Travel Tumbler Cups (Clear Closure) Special design for 30 oz Yeti Style Stainless Steel Travel Tumbler With slider closure which enable open easily for a drink Made by the first-class, non-toxic plastic material, which is long-lasting, solid and durable Dishwasher safe, and 100% BPA free Available in clear or in white colored versions closure