Shuttle series single shoulder dual shoulder decompression shoulder strap, detachable and adjustable length for hiking

https://image-cdn-flare.qdm.cloud/q65995d09c9b71/image//data/product/shuttle/Product_info/%E6%88%B0%E8%A1%93%E7%89%88/41__1.jpg https://image-cdn-flare.qdm.cloud/q65995d09c9b71/image/data/product/shuttle/Product_Picture_1000x1000/-1881_s_1.png https://image-cdn-flare.qdm.cloud/q65995d09c9b71/image//data/product/shuttle/Product_info/%E6%88%B0%E8%A1%93%E7%89%88/42___1.jpg Single shoulder side carry (using a single strap), double shoulder back, 2.5L quick access bag double shoulder front carry High performance material application Waterproof, durable, anti-aging https://image-cdn-flare.qdm.cloud/q65995d09c9b71/image//data/product/shuttle/Product_info/%E6%88%B0%E8%A1%93%E7%89%88/06__1.jpg Sky curtain gray fabric material: two-color twill reinforced polyester fiber https://image-cdn-flare.qdm.cloud/q65995d09c9b71/image//data/product/shuttle/Product_info/%E6%88%B0%E8%A1%93%E7%89%88/08__polyester_s_1.jpg Tactical black fabric material: four layers of high-strength tear-resistant nylon https://image-cdn-flare.qdm.cloud/q65995d09c9b71/image//data/product/shuttle/Product_info/%E6%88%B0%E8%A1%93%E7%89%88/07___s_1.jpg https://image-cdn-flare.qdm.cloud/q65995d09c9b71/image//data/product/shuttle/Product_info/%E6%88%B0%E8%A1%93%E7%89%88/05__1.jpg https://image-cdn-flare.qdm.cloud/q65995d09c9b71/image/data/product/shuttle/Product_info/%E6%88%B0%E8%A1%93%E7%89%88/da2b7a977cd6d9986fef0916a88c198a_1.jpg The straps are lined with EVA cushioning material, which is breathable and elastic. The shoulder strap curve design conforms to the shoulder line, making it easier to carry for a long time.