This tool bag is manufactured with inside silver fiberglass pockets which will allow you to carry a warm element inside the silver pockets. Black fabric is polyester with temperature resistant lower than 392°F (200°C)
Product composition:
1. Main Body Black Polyester Temp. resistant – PPA lower than 392°F (200°C)
2. Internal pockets Silver Fiberglass Silicone rubber Temp. resistant 1000°F (538°C) Flame retardant. Temp. resistant 500 °F (260 °C)
3. Handle 201 Stainless steel PVC & rubber foam