This non-plug-in outdoor heating bag adopts double-layer design, which can quickly heat food or hot pot, making your every meal warm and delicious. Whether traveling, camping or daily commuting, you can easily cope with various dining scenes, bringing convenient and comfortable eating experience.

This paper introduces a convenient and practical stainless steel self-heating lunch box, which can quickly heat food or hot pot without power plug-in. It is suitable for camping, traveling, working day lunch and other scenarios. Its double-layer design ensures food separation and storage, which is safe and hygienic, and is an indispensable ideal companion for modern life.

No matter in camping, traveling or office, this unplugged self-heating lunch box can provide you with warm and delicious meals anytime and anywhere. It adopts double-layer design and environmentally friendly materials, supports fast heating of hot pot, rice and other dishes, and is an ideal companion for your daily travel.