Description: This thermos flask is available in three different capacities and features a construction combining durable PP plastic and stainless steel materials for excellent insulation and durability. It conforms to national thermal insulation standards and is offered in various standard colors. The 500ml variant weighs 298g, providing convenient portability while offering ample capacity for beverages.
Material Information:
Capacity: Available in 260ml, 350ml, and 500ml sizes.
Material: Constructed with new PP plastic parts internally and 304 stainless steel inside, and 201 stainless steel outside.
Thermal Insulation Performance: Meets the national standard QB/2332-97, capable of maintaining a temperature of 52 degrees Celsius for up to 6 hours.
Standard Colors: Available in blue, red, green, and white.
