Dongguan Sheerfond New Materials Co., Ltd.
| Supply Ability | 10000 pieces per month |
| Delivery Time | 25work days |
| Packaging Details | opp |
| Heating Method | 5VDC |
| Closure Type | Zipper |
| Size | customizable/20*19*3cm |
| Usage | For heating and keeping food warm |
| Insulation Type | Thermal |
| Color | grey |
| Suitable For | Outdoor activities, picnics, road trips, etc. |
| Power Source | DC adapter or car charger |
| Material | Insulated Fabric |
| Application | The Commuter/Office/The Road Warrior/Construction & Outdoor Sites/Baby Care on the Go) |
| Fabric | Water-resistant 600D Oxford Cloth |
| Safety) | Overheat Protection/Short-circuit Protection |
| Brand Name | sheerfond |
| Model Number | SF—h003 |
| Certification | rohs |
| Place of Origin | DongGuan ,china |
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Product Specification
| Supply Ability | 10000 pieces per month | Delivery Time | 25work days |
| Packaging Details | opp | Heating Method | 5VDC |
| Closure Type | Zipper | Size | customizable/20*19*3cm |
| Usage | For heating and keeping food warm | Insulation Type | Thermal |
| Color | grey | Suitable For | Outdoor activities, picnics, road trips, etc. |
| Power Source | DC adapter or car charger | Material | Insulated Fabric |
| Application | The Commuter/Office/The Road Warrior/Construction & Outdoor Sites/Baby Care on the Go) | Fabric | Water-resistant 600D Oxford Cloth |
| Safety) | Overheat Protection/Short-circuit Protection | Brand Name | sheerfond |
| Model Number | SF—h003 | Certification | rohs |
| Place of Origin | DongGuan ,china |
Why choose our bag? Unlike plastic heaters, our expertly sewn Oxford bag combines durability with lightweight flexibility. Powered by a standard power bank (USB 5V/2A), it turns any place into a dining room. Featuring reinforced stitching for heavy use and intelligent thermal sensors for safe, slow-cooking warmth, it’s the ultimate 2026 solution for healthy eating on the go.
Product Introduction: Portable Food Heating Pack
This portable food warmer(food heating bag perfectly blends industrial-grade stitching with modern USB low-voltage heating technology. Made from durable 600D waterproof Oxford cloth, it offers superior tear resistance and durability. Powered by a standard 5V/2A power bank, car USB port, or laptop, it allows for food heating anytime, anywhere. The interior features a food-grade aluminum foil lining and high-efficiency insulation, intelligently maintaining a constant temperature between 30°C and 80°C for even heating while locking in moisture, eliminating the dry, hard texture often found in microwaves. Its lightweight, foldable soft-pack design saves considerable space, making it ideal for commuters, truck drivers, and outdoor workers. The product is FCC, RoHS, FDA, and BPA-Free certified, ensuring safety and reliability.
Powered via standard USB ports for ultimate flexibility:
► Seamless integration with power banks, laptops, vehicle adapters
► Compact featherweight profile (fits briefcases/backpacks)
Essential for travelers, campus life, and workplace convenience.
| Material | Graphene heater |
| Usage | heating food |
| Keyword | food heat pack |
| Function | Electric heating |
Dongguan Sheerfond New Material Co.,Ltd.
About us:
1. Good at new product development, over the past two years to develop two more popular models, each sales more than 2 million;
2. The factory has an area of 2000 square meters,from product design, Mold Design, circuit board development, production and manufacturing companies have completed their own, there are 8 production lines, high cost-effective products.
3. Manufacturer of core accessories for batteries and graphene heating pads;
Company Details
Business Type:
Manufacturer
Year Established:
2019
Total Annual:
10000000-20000000
Employee Number:
100~150
Ecer Certification：
Site Member
Dongguan Sheerfond New Material Co., Ltd. has a professional team, and the R&D team consists of doctors and masters. Based on technological innovation and product development as the guide, it focuses on the research and development and application research of graphene and carbon nanotube materia... Dongguan Sheerfond New Material Co., Ltd. has a professional team, and the R&D team consists of doctors and masters. Based on technological innovation and product development as the guide, it focuses on the research and development and application research of graphene and carbon nanotube materia...
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