Patagonia's Dirt Roamer Liner Bike Bibs replace a pack, with a center-back bottle pocket and two thigh pockets that pass through to the Dirt Roamer shorts and Dirt Craft pants. A low-bulk, 3-layer Italian chamois handles long-ride comfort, and mesh vent panels on the thighs dump heat on climbs. What Our Gearhead(R) Experts Are Saying:"I've stopped carrying a pack on shorter rides since these hold everything I need. The silicone leg grippers are what actually keep the chamois in place once I'm out of the saddle."