Gradient Purple Double‑Layer Ceramic‑Coated Tumbler 400ml Dual‑use | For Hot/Cold Drinks, Corrosion‑Resistant, Stain‑Free

Product Highlights

• High‑temperature sintered ceramic coating isolates the stainless steel base, keeping your coffee and tea free from any metallic taste. Enjoy your beverage’s original flavor.

• Chemically stable and highly corrosion‑resistant. Perfectly safe for tea, coffee, juice, lemon water – no harmful substance release. Drink with total confidence.

• Smooth ceramic surface prevents tea/coffee stains from sticking. Rinse with water – that’s it. No lingering odors, no scrubbing struggles.

• Up to 12+ hours hot, 24+ hours cold. Enjoy hot coffee in winter mornings and iced tea on summer afternoons – the perfect temperature, anytime.

• Securely sealed lid, stays leak‑free even when shaken. Anti‑slip silicone base protects your desk. Lightweight design – fits your bag and busy lifestyle with ease.