📄 Product Description – Green Lion Vacuum Tumbler
The Green Lion Vacuum Tumbler is a high‑capacity insulated travel mug with 900 ml capacity designed to keep hot drinks warm and cold beverages cool for extended periods, featuring double‑wall vacuum insulation, a flip straw lid, and a portable handle for ease of use.

⭐ Key Highlights of Green Lion Vacuum Tumbler:
🔹 Large Capacity – 900 ml ideal for daily hydration and travel.
🔹 Double‑Wall Vacuum Insulation – Keeps cold drinks for up to 14 – 32 hours and hot drinks for 12 – 24 hours.
🔹 Premium Stainless Steel Construction – Durable body with SUS304 inner material.
🔹 Flip Straw Lid – Easy flip‑open straw lid for convenient sipping.
🔹 Portable Handle – Easy‑to‑carry ergonomic handle.
🔹 Ideal Dimensions and Weight – Balanced design with about 420 g weight and 101 × 250 mm size.

🎯 Closing paragraph
The Green Lion Vacuum Tumbler is a stylish and functional insulated mug perfect for everyday use, commuting, outdoor activities, or gym sessions, offering reliable temperature retention and practical portability.

⚠️ Important Note:
Actual thermal performance may vary based on external temperatures and beverage conditions.