Here's an eBay listing for your strap. The part number is BS0079 Dark Blue. https://www.ebay.co.uk/itm/325162404451Purchases made through these links may earn this site a commission from the eBay Partner Network As I mentioned in the other thread you created, you should check with an AD or Boutique to see if it's orderable first. I was able to order a grey replacement F1 strap last year for $55 USD. But was told TAG is no longer making replacements, so certain colors still had leftover stock, but others were gone. If you just want something cheap, there's this generic TAG like F1 clone strap for $10. https://www.ebay.com/itm/363131215549Purchases made through these links may earn this site a commission from the eBay Partner Network