Sleeve and Lanyard for GoPro HERO8 Black Blue AJSST-003 - Best Buy
I also use my HB7 as a basic point and shoot for city breaks. Favourite attachment for it. Probably more secure than the sleeve/lanyard combo. : r/ gopro
Beneath the Surface GoPro Lanyard | Bluewater Photo
Sleeve and Lanyard for GoPro HERO9 Black and HERO10 Black Blue ADSST-003 - Best Buy