Maliben|Usb Heating Lunch Box|Large Capacity Portable For Office Travel Usb Heating

Large Capacity USB Heating & Constant Temperature Lunch Box - Portable Electric Insulated Bento Box for Office Workers & Students

This large capacity USB heating constant temperature lunch box is specially designed for office workers, students and commuters, integrating constant temperature insulation, plug-in heating and large capacity storage in one. With universal USB power supply for multi-scenario use, no open fire or microwave needed, you can enjoy hot meals anytime and anywhere, saying goodbye to cold food. It’s a portable lunch box essential for home, commuting, office and outdoor use.

Featuring an extra large capacity with separate compartment design to prevent flavor mixing, it can easily hold staple food, dishes and soup for one person per meal, meeting the needs of daily food portion. The food-grade inner liner is safe, odorless, high temperature resistant and easy to clean, ensuring peace of mind when in contact with food, combining health and practicality.

Equipped with core constant temperature heating technology, it controls temperature accurately without burning the bottom, and can maintain a suitable eating temperature for a long time. It also supports continuous heating via USB plug-in, bid farewell to the drawback that traditional lunch boxes can only keep warm for a short time. The universal USB power supply interface is compatible with power banks, computers, car USB, socket converters and other power supply devices, easy to heat on the office desk, during commuting or in the car. The flexible power supply method ensures no worry about power outage when going out.

Sealed leak-proof and fresh-keeping design, the thickened silicone sealing ring fits the box cover tightly, no spilling when inverted, no overflow of soup and food, no pressure to carry in bags or handbags. The overall lightweight design with a portable handle is easy to carry and does not take up space, perfect for office workers' commuting, students' lunch, outdoor picnics and more.

One-piece minimalist design, one-click start for easy operation, no complicated steps for constant temperature heating, easy to use for the elderly and children. The shell is wear-resistant, drop-resistant, heat-insulating and anti-scalding, no hot hands when touching during heating, safer to use. The detachable inner liner and sealing ring allow easy cleaning without dead corners, convenient for daily care, suitable for single meals and short-distance travel.

Key Selling Points

✅ Large Capacity & Flavor Isolation: Separate compartments for staple food, dishes and soup, enough for one meal

✅ Universal USB Power Supply: Compatible with power bank/computer/car/socket, plug-in heating for all scenarios

✅ 2 Modes: Constant Temperature & Heating: Accurate temperature control without burning, keep warm continuously or heat via plug-in, enjoy hot meals anytime

✅ Food-Grade Safe Liner: Odorless, high temperature resistant, easy to clean, safe for food contact

✅ Sealed Leak-Proof & Portable: Silicone sealing ring, no spilling when inverted, with handle for easy carrying

✅ Heat-Insulating & Anti-Scalding: Heat-insulating shell, no hot hands during heating, wear-resistant and durable

✅ Detachable for Easy Cleaning: Removable liner and sealing ring, no dead corners, convenient daily care

Applicable Scenarios

Office workers' lunch, students' campus meals, heating during commuting, car & outdoor dining, short business trips & picnics, home single meal insulation, dormitory lunch without open fire

Suitable for

Office workers, students, commuters, drivers, short business trip travelers, outdoor picnic lovers