Portable Food Warmer Bags | USB Lunch Heating Heater Food Container | Portable Personal Mini Oven for Prepared Meals Reheating & Raw Food Cooking

Description: Portable Food Warmer Bags are made of high-quality material with an aluminum film liner. And easy to use. Features: 1. High-grade Material: high-grade Oxford waterproof which are durable and wear-resistant safe and long-lasting. 2. Lightweight and Portable: take up little space easily take them where you need them and keep the original taste of food. 3. Easy Method: USB socket plug in the power supply and wait automatically switch to the heat preservation state. Specification: Name: Portable Food Warmer Bags Material: Waterproof Oxford Cloth Color: Grey Size: about 21*16*8CM/8.3*6.3*3.1inch Weight: about 200g Heat Preservation Function: automatically turn to a heat preservation state when heated to about 50°C. Packing List: 1* Portable Food Warmer Bag