Regarding to the gray bag in the photos:
1. Fabric: PVC Tarpaulin, thickness of 0.5mm, Matt Gray, soft while still be very durable. The inside fabric is same as outside fabric
2. Zipper: Heavy Duty airtight and waterproof and weldable with PVC and TPU fabric, it won't leak if you have water inside of the bag
3. Insulation: 10mm thickness of foam
4. Making process: High frequency welding
5. Size of bag: Small 100CM X 45CM, Big 150CM X 60CM.
6. Packing size: Carton Size for Small 50CM X 47CM X 32CM(4pcs in a carton box) and Carton Size for Big 63CM X 52CM X 44CM(4pcs in a carton box)
7. Weight: Net weight for Small 1.65KG and Big 3.2KG
8. About the design: The bag can be carried by hand or by shoulder and the loop designed on the outside bag is used for attaching other small pouches
Two size available Small 100CM X 45CM, Big 150CM X 60CM.
The TPU coated waterproof zipper is welded with the fabric both inside and outside to make sure it is durable enough
The webbing loop designed for attaching
Soft to touch because of the high quality PVC tarpaulin fabric used
The inside is roomy
Made with high frequency welding technology to make it durablea and fully waterproof
The handle is soft and comfortable to hold