Party sustainably everywhere you go with the Pirani Stackable Tumbler. Now upgraded with our threaded screw-on design, this pint-sized, stackable stainless steel sidekick is built for even better leak resistance and performance with carbonated drinks and hot coffee. Our Skinny-Wall Triple Insulation™ still keeps your beverages piping hot or ice cold for hours, helping eliminate the 500 billion single-use cups wasted around the world every year. From your favorite coffee shop to tailgates, concerts, and epic adventures, Pirani is your reusable go-to. Whether it’s the height of summer or the middle of winter, your drink is always guaranteed perfect. • Dishwasher Safe!• Our Skinny-Wall Triple Insulation™ will keep your drinks ice cold or hot for hours and does not sweat• Powder coat finishing for easy grip and extreme durability• Added internal copper coating increases insulation 10% - 15% longer• Rolled lip for smoothest drinking experience• Fits in ALL standard cupholders• BPA free and phthalate free• Easily stackable and easy to carry• Food safe, ultra high strength 18/8 stainless steel - does not transfer flavor• Lifetime warranty• Fits all standard cup holders
