Portable Self-Heating Japanese Thermal Insulation Lunch Box Color:Navy Blue Press the switch Arm automatically

Press the switch Arm automatically open

this product is only a strap—your watch is not included

and improve blood flow

this strap is not just an accessory

it helps them fall asleep peacefully in a serene

Portable Self-Heating Japanese Thermal Insulation Lunch Box Color:Navy Blue Press the switch Arm automaticallyEnjoy warm meals anywhere with this self heating Japanese style lunch box. Designed with advanced thermal insulation, it efficiently retains heat while its self heating function allows for easy meal warming on the go. Perfect for work, school, travel, or outdoor activities, this portable lunch box ensures fresh and hot meals anytime. Capacity: 620ml 420ml Colors: Matte White, Khaki, Dark Blue Material: 304 stainless steel+PP+PS Process: injection