650ml Wide Straw Stainless Steel Tumbler – Insulated Bubble Tea Cup with Lid & Strap for Boba & Smoothies

Crafted from durable stainless steel, this double-wall insulated cup keeps your drinks cold or warm for hours while preventing condensation. The wide reusable straw is designed for sipping boba pearls, jelly cubes, and thick smoothies with ease. Its stylish matte finish and ergonomic handle ensure a secure grip and spill-free experience. Whether you're commuting, working, or relaxing at home, this thermal boba tumbler combines function and style for your daily hydration routine. Comes with a leak-proof silicone dust cap that can conveniently attach to the strap like a charm – perfect for keeping your straw clean and cup portable.

Ideal for bubble tea lovers, eco-conscious users, and anyone looking for a large-capacity reusable drinkware solution.