Vacuum flask designed for outdoor use. It features a double-layer vacuum insulation for temperature retention.
Material: 304 stainless steel + silica gel
Capacity: 600ml
Weight: approximately 380 g
Size: about 25x7.3cm
Features: vacuum double layer, 24-hour long-lasting insulation, portable and leak-proof, safe and healthy, durable, easy to clean, non-slip rubber bottom, round cup without burrs
