A vacuum flask designed for outdoor activities. It features a double-layer insulation system to maintain beverage temperature.
Product type: Vacuum Thermoses & Cups
Capacity: 500ml
Material: 304 stainless steel + silica gel
Key feature: Vacuum double layer for insulation
Color/Variant: Steel Color
Weight: about 323 g
Size: about 21x7.3cm
Features: 24-hour long-lasting insulation, portable and leak-proof, safe and healthy, durable, easy to clean, non-slip rubber bottom, round cup without burrs
