Once the (ahem) butt of many jokes, fanny packs — also known as crossbody bags, sling bags, and belt bags — are now considered an everyday-wardrobe staple. And with good reason: These compact, hands-free bags are pretty darn useful. Plus, they’re cute.Since 2019, we’ve researched 90 bags and personally tested 46. In our latest round, we packed ’em with potatoes to compare their capacities, ran them under the tap to find out if they would keep belongings dry, and adjusted them on the bodies of 14 Wirecutter and New York Times staffers in our Long Island City, New York, headquarters.Ultimately we chose nine favorites that fit a range of budgets, tastes, and circumstances. Among our picks, you’ll find stylish packs ready for just about anything — from everyday errands to rugged adventures to dressed-up evenings on the town.