The Evolution of the Tumbler — Reinvented from the Inside Out.Our revolutionary Yogi Evolution tumbler features a shatterproof ceramic lining, so your beverage never touches metal. That means no metallic bitterness, no nickel exposure (critical for people with metal allergies), and no lingering aftertastes—just the clean, pure flavor of whatever you’re drinking. Easy open Leakproof Flip & Sip Lid Flip Lid, sip it, seal it — our easy-open, leakproof Flip & Sip lid gives you total control with zero spills. Made of impact-resistant Tritan plastic. Stays fully leakproof whether it’s in your bag, in your car, or on the move. PureTaste™ Shatterproof Ceramic Lining No Exposed Metal on Drinking Surfaces Spillproof - Easy Open Flip & Sip Lid Nickel-Safe Interior Ideal for people with metal allergies or sensitivities Double Wall Vacuum Sealed Keeps drinks ice-cold up to 48 hours Keeps drinks piping-hot for up to 5 hours Cupholder Compatible - Fits in standard cupholders Dual Thread Lid - For right or left hand use BPA Free Dishwasher safe Rugged powder coat finish Recycled 18/8 food grade stainless
