Ridge Mountain Gear Sacoche I've only used it once or twice, so I'm reluctant to part with it. There is no damage such as stains. You can use it as a sacoche by attaching a guy rope or carabiner. It has an illustration by JUN OSON. Shipped anonymously and posted on the same day. Weight: 15g Size: W20cm x H15cm x D 4 cm Material: Dyneema® Composite Fabrics Hybrid 2.92 oz/yd 2 This material uses 1.43oz / sqyd Dyneema® Composite Fabrics on the back and 50-denier polyester on the surface, making it lightweight yet highly durable and waterproof. The fabric is very stiff when you first start using it, but it is also characterized by the fact that it becomes more supple with wrinkles as you use it. (※ Due to the nature of the material, fine wrinkles are present from the time of purchase.)