Enjoy hot or cold drinks in style with the Stainless Steel Double Wall Insulated Tumbler from Oasis. Made from high-grade stainless steel inside and out, this 350ml tumbler uses double wall insulation technology to significantly reduce heat transfer by conduction or convection. The exterior remains cool to touch, and doesn't create condensation, meaning no coasters are required! The durable tumbler is the perfect accessory at picnics, BYO events, days at the beach or pool side escapes; perfect for keeping wine cool, coffee hot, and any other kinds of drinks, the way you like it! Listing is for 1 item only Ships Randomly 350ml Capacity. Fine rim lip. High-grade stainless steel. Double wall insulated. Odourless highly rust resistant. BPA-free. Handwash recommended.