NWT in the limited edition cobalt blue color Add a sporty twist to your favorite bag with The Sport Duffle Charm. Perfectly sized for stashing those small essentials that tend to get lost—think earbuds, chapstick, or rings—this downsized version of our sport duffle combines flair and function that work like a charm. Attach the keychain hook to any BÉIS bag with a D-ring (good news: that’s all of them) to instantly elevate your tote, Weekender, or duffle.