Helix Bottle - A new twist on reuse. Made from double-walled stainless steel, the thermal bottle unscrews in the middle to fill with fruit, ice, boba and everything in between. KeepCup was started by a brother and sister team in Melbourne in 2008 after they opened the Bluebag café, and noticed the amount of waste from disposable cups. They began experimenting, the KeepCup was born and it's now exported to 65 countries around the world. KeepCup is the world’s first barista standard reusable cup. Features: Designed in Australia. The cup is made from 18/8 stainless steel. Cryptonite (3405C) - stone surface finish style The lid is made from 18/8 stainless steel and polypropylene. Double-wall stainless steel. Vacuum sealed thermal insulation, 2 hours hot, 8 hours cold. Drafted vessel for easy pour. The Sipper lid allows for optimal drinking pleasure as a cup Twists together to multiply your reuse moments. Designed to be taken apart for thorough cleaning. Handwashing is recommended Presented in a recycled box. Design: Calenture Volume: 530ml.