Slurp, slurp, slash, slash are the sounds you'll be hearing once you get yourself a 686 Hydrastash Reserve Insulated Jacket. Seamlessly integrated into the jacket is the Hydrastash .75L hydration bladder that wraps comfortably around your core for a low-bulk, high-reward hydration feature. The iconic infiDRY membrane acts as a 20K shield from the elements to ensure you're as comfy as possible all season long. Although this jacket is equipped to get you through the colder days, the vents in your collar and underarms make it a versatile option to bring along for warmer conditions as well. Plus, if you're hoping to make the most of your season with some out-of-town trips, the Hoodlink system makes packing your jacket so much easier. Feel more prepared than ever before in the 686 Hydrastash Reserve Insulated Jacket.