Costa Band, Straps and Cords for your Costa sunglasses - YouTube
C-Line Retainer in White | Costa Del Mar®
Costa | Accessories | Costa Sunglasses Holder And Cleaning Cloth Sticker Included | Poshmark
Made with old croakie wires and 550 black paracord. Ripped costa button off of old sunglasses holder I had laying around. | Sunglass holder, Paracord, 550 cord