Thermo Cup*

Design: These tumblers feature a ribbed exterior for better grip, an ergonomic handle, and a 2-in-1 lid that allows for both sipping and using a straw. Capacity: Most models shown have a capacity of approximately 800ml to 860ml (roughly 30oz). Material: They are typically constructed with a stainless steel interior (often SUS304 or SUS316 food-grade) and a BPA-free plastic outer shell. Features: Designed for both hot and cold beverages, they often include a leak-proof spiral lid and a reusable stainless steel straw with a silicone tip.