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Unlock Style & Performance! Introducing the COCOSMILE Straw Tumbler – where cutting-edge insulation meets runway-ready design. Crafted with 5-layer vacuum technology (304 stainless steel shell + 316 surgical-grade inner), this 630ml tumbler maintains temperatures from ice-cold 10°C to warm 44°C for hours. Perfect for coffee, boba tea, or smoothies!
Engineered for Effortless Use:
✅ Leakproof & Splash-Free - Patented duckbill straw lid seals tight. Toss it in your bag upside down – zero spills!
✅ Detachable Strap & Base - Carry hands-free with the chic houndstooth strap. Silicone base prevents slips and scratches.
✅ Deep Clean Friendly - Fully disassemblable (straw/lid/strap) for no-germs hygiene.
✅ OOTD Upgrade - Choose from 4 fashion-forward shades: Seas Cream, Sakura Pudding, Vanilla Latte, Coconut Gray with metallic gloss finish.
Premium Details:
Food-Safe Materials: 316 stainless steel interior (corrosion-resistant), BPA-free PP/Silicone parts.
Extra-Large 630ml Capacity (Dimensions: 256x118x85mm) - Ideal for all-day hydration.
Dual-Use Straw: Sip delicately or gulp freely!
PROUDLY MADE IN CHINA - Rigorously tested for safety and durability.