Nylon padded shoulder strap with metal clips for durability. This is an accessory for ONOFF bags. For color reference, the bag is here (bag not included). The color is dark navy, but it's close to ultramarine. https://clubonoff.globeride.co.jp/products/ov0424?variant=50287688778027&country=JP&currency=JPY&utm_medium=product_sync&utm_source=google&utm_content=sag_organic&utm_campaign=sag_organic&utm_source=google&utm_medium=cpc&utm_campaign=P-MAX&gad_source=1&gad_campaignid=22362581507&gbraid=0AAAAA-8pbULsFVhAjSScqnbMTalt8vtYv - Type: Shoulder strap - Material: Nylon - Color: Black - Features: Padded, with metal clips Thank you for viewing.