The TC Steel Stainless Vacuum Cup features a double-walled vacuum insulation system that creates an airtight seal to prevent heat from escaping or entering. Crafted from high-grade SUS 304 stainless steel, it has a virtually unbreakable interior and a robust outer casing designed to withstand the bumps and scrapes of daily commuting or hiking. Its sleek, cylindrical body is often paired with a portable hand strap and a lid that doubles as an insulated drinking cup for added convenience.
Specifications
Key Features
Superior Insulation: Keeps beverages hot or cold for up to 24 hours using double-wall vacuum technology.
Premium Materials: Made of food-grade SUS 304 stainless steel, which is rust-resistant, BPA-free, and ensures a healthy drinking experience without metallic odors or tastes.
Leak-Proof Design: Features a simple threaded lid and a secure stopper to prevent spills while carrying it in a bag or backpack.
Unbreakable Construction: Both the inner liner and outer case are built for durability, making it more resilient than glass or plastic alternatives.
Portable & Versatile: Includes a comfortable handle or strap for easy carrying and fits into most car cup holders and gym bags.
Multifunctional Lid: The plastic-lined insulated cap serves as a convenient serving cup, perfect for drinking on the go.