Sleek Coffee Thermos Tumbler – 350ml & 500ml Stainless Steel Insulated Cup

Start your day in style with the Sleek Coffee Thermos Tumbler — your new go-to for keeping drinks perfectly hot (or chilled) wherever life takes you. Crafted with durable double-layer 304 stainless steel and a leak-proof, BPA-free lid, it’s designed for busy mornings, study sessions, and cozy coffee runs.

✨ Features:

• ☕ Temperature Perfection: Keeps drinks hot or cold for 8–10 hours

• 💧 Leak-Proof & BPA-Free: Secure plastic lid prevents spills on the go

• 🧊 Premium Quality: Double-layer 304 stainless steel for lasting durability

• 🎨 Chic Colors: Available in Black, White, Blue, Dark Blue, Purple, and Gold

• 📏 Two Sizes: 350ml (16.5×7cm) or 500ml (20×7cm)

Whether you’re sipping iced coffee, matcha, or tea, this tumbler adds a stylish touch to your daily routine — because hydration should look as good as it feels.