GoPro Sleeve + Lanyard (for HERO8), Silicone Protective Housing for Go – HSUSHOP
Amazon.com : GoPro Sleeve + Lanyard (HERO8 Black) White Hot - Official GoPro Accessory : Electronics
GoPro® HERO8® Black Sleeve + Lanyard
GoPro Silicone Sleeve and Adjustable Lanyard Kit AJSST-004 B&H
Accessories Kit Fit for Gopro Hero 8 Black, 27 in 1 Bundle with Tempered Glass Screen Lens Protector Waterproof Case Dive Housing Case Silicone Case Carrying Case Filters Anti-Fog Inserts - Walmart.com