It’s official: fanny-packs are the hands-free bag of the season, and they don’t seem to be going anywhere. The reason? Overstuffed pockets will screw up your fit. Plus, it lowers the risk of losing your keys on those drunken summer nights. The retro accessory makes stashing your wallet, phone, whatever—convenient as hell. Whether you rock it cross-body-style or around the waist, try these styling tips for maximum impact.