The Airblaster 3L Drop Tail Bib solves bathroom access without touching the shoulder straps at all. Extra-long, waterproof YKK Aquaguard zips run down the outside of each leg and double as the drop-tail access point, so the rear seat opens fully while the straps stay exactly where they're clipped. A 30,000mm waterproof, fully seam-sealed 3-layer Eco-Vortex shell, made from 100% recycled fabric, backs that mechanism with real backcountry protection, and a low-profile waist adjustment sits flush enough to wear under a backpack hip belt on a full touring day. What Our Gearhead(R) Experts Are Saying:"I used the drop tail mid-tour without taking my pack off or loosening a single strap, which is the first bib I've worn where that's actually been true."