Premium Stainless Steel Vacuum Flask with Gift Box
Durable 18/8 food-grade stainless steel inner wall resists rust and odors while retaining temperature for 12+ hours (hot/cold). High-quality vacuum insulation technology minimizes heat transfer, keeping beverages at optimal temperature for extended outdoor use. Stylish matte finish with scratch-resistant coating ensures long-lasting elegance, perfect for gifting or personal use. Includes 2 matching stainless steel cups (stackable design) and a premium gift box, ideal for Christmas, travel, or office hydration. Leak-proof lid with silicone sealing ring prevents spills, suitable for hiking, camping, and daily commutes. 500ml capacity balances portability and functionality, fitting most car cup holders and backpacks. Ergonomic handle and one-touch open button for effortless单手operation, designed for active lifestyles.