1. The office microwave queue. Twelve people, one microwave, and your food is still cold after two minutes because someone pressed the wrong setting. The SHEERFOND heated lunch bag plugs into any USB port and warms your food at your desk — no queue, no waiting.
2. The soggy sandwich. Insulated bags trap moisture, turning your crisp bread into something you'd rather not eat. The SHEERFOND bag uses 3-level adjustable heat — gentle enough for sandwiches, hot enough for soup and pasta. Waterproof and oil resistant, it keeps your food fresh, not soggy.
3. The cold camping meal. You brought great food, but there's nowhere to heat it. The SHEERFOND bag runs on 5V USB — power bank, car charger, solar panel. Hot meals anywhere, no campfire required.
4. The school lunch letdown. Your kid's homemade meal is cold by lunchtime, and the cafeteria line is too long. At 0.295KG and 27×17×21.5cm, the SHEERFOND bag fits in a school backpack and keeps food warm through morning classes.
5. The road trip regret. You packed leftovers, but three hours in the car means cold food at the rest stop. Plug the SHEERFOND bag into your car's USB port, and by the time you arrive, your meal is hot and ready.
The common thread? Every one of these problems disappears when your lunch bag itself generates heat. The SHEERFOND Portable Heated Lunch Bag (XF-JRB003) is USB powered, 3-level temperature controlled, waterproof, oil resistant, and light enough to carry anywhere. CE, FCC, and ROHS certified. Made in Dongguan, China.
Stop settling for cold food. Plug in, warm up, and actually enjoy lunch.
Contact Person: Masum Billah
Tel: +8616620605160
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