Keep your drinks ice cold wherever you roam with the YETI Rambler 20-Oz. Travel Mug with Color-Matched Lid. The double-wall vacuum insulation keeps your drink cold all day long, plus the leakproof lid rotates so you can easily sip while holding the YETI Rambler in either your left or right hand. The smaller base fits most cup holders for travel convenience, and the 18/8 stainless steel construction is puncture- and rust-resistant for adventure-ready durability. This YETI mug is dishwasher safe for hassle-free cleaning. The YETI Rambler travel mug is BPA-free. Mfrs. 5-year warranty. Double-wall vacuum insulation keeps drinks cold for hours Cup-holder-compatible base is ready for daily commutes 18/8 kitchen-grade stainless steel construction Puncture- and rust-resistant durability Leakproof, shatter-resistant straw lid Dishwasher safe for easy cleaning BPA-free