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686 Hydrastash Reservoir Insulated Jacket (Closeout)

1 Review
black colorblock - alternate
black colorblock

Keeps you dry during extended periods of heavy snow or rain
Keeps you comfortable during rigorous activities and warmer temps
Keeps you warm, ideal for comfort in cold conditions
A standard fit with moderate length, focused on comfort and mobility

The Hydrastash® Reservoir Insulated jacket contains a built-in hydration system, providing 25oz of hands free hydration without needing to carry a water bottle or a backpack. Designed around a body in motion, the Hydrastash® system comfortably fits tightly around your center of gravity, removing the water weight around your shoulders, and reducing the sloshing of the water. InfiDry® fabric with fully taped Bemis® seams and YKK® AquaGuard® water resistant zippers provide a breathable waterproof barrier against the elements. Warm polyester filling insulates your body and keeps the water in the reservoir from freezing. Adjustable cuffs, and hood give you a custom fit, and wrist gaiters make any glove easily integrate with the jacket. Push your limits while staying warm and hydrated in the Hydrastash® Reservoir Insulated jacket from 686.

  • infiDRY® Stretch Fabric
Waterproof Rating
  • 20,000mm
Breathability Rating
  • 15,000gm²
  • Fully Taped
Powder Skirt
  • Fixed
  • Fixed Hood
  • Polyester Fill
Insulation Rating (g)
  • Body: 80
  • Sleeves: 60
  • Hood: 40
  • Dual Handwarmer Pockets
  • Zippered Sleeve Pass Pocket
  • Internal Mesh Goggle Storage Pocket
  • Inner Media Audio Pocket with Cord Outlet
  • Lip Balm Pocket
  • Under Arm
  • Mesh Gussets
  • Articulated Fit
  • Bemis® Seam Tape
  • InfiDRY® Fabric Construction
  • Hydrastash® Built-In Hydration System
  • Vader Vent at Collar
  • YKK® AquaGuard Waterproof Zippers
  • 2-Way Adjustable Hood
  • Adjustable Cuffs
  • Lycra® Wrist Gaiters
  • Jacket to Pant Interface
  • Tangle Free Headphone Loops

Fully Taped - Having outerwear with fully taped seams means that on the inside of the jacket all the seams are covered in tape to provide the most effective waterproofing. It can be considered a key feature if you live in a wet climate or are planning on wearing the jacket during heavy rains. The downside is that due to the full taping there is less breathability than you'd experience with critically taped seams.


Polyester Fill - Polyester insulation may not be as warm or light as down, but it's far easier to clean and performs better in wet conditions. If cost is a concern or you live in a wet climate then polyester insulation might be your best option.

Insulation Rating (g)

Synthetic insulation is measured in grams, so a jacket with a 80g rating simply means that a 1 meter by 1 meter piece of that particular jacket's insulation weighs 80 grams. The higher the rating, the warmer the outerwear.

Body: 80, Sleeves: 60, Hood: 40

Articulated Fit - Engineered to explore. Ergonomically engineered fits are designed to work with your body as you explore the backcountry, sending it off your favorite park jump or just ripping around the resort.

Helmet compatible hood

Articulated elbows

No-Rise sleeve cap design


Bemis® Seam Tape - All 686 taped seams feature Bemis® branded taping to further ensure quality workmanship.

InfiDRY® Fabric Construction - Using specialty fabrics and modern lamination techniques InfiDRY® fabrics are layered in a way that provides a one-way portal for moisture that is virtually impenetrable from the outside, yet allows your body’s sweat to evaporate and pass through the fabric from the inside out.

Hydrastash® Built-In Hydration System - Securely holds a water reservoir in a newly designed powder skirt system.

BPA Free Anti-Microbial .75L Reservoir

Easy Fill Waterproof Roll Top Opening

BPA Free Microbite™ Valve

Slim Bite Valvebite

BPA Free Micro Tubing

Internal Reservoir Stretch Suspension Straps

Zippered Easy-Access Stretch Channel

Vader Vent at Collar - A jacket hood with a more technically constructed laminated and perforated front collar venting system.

YKK® AquaGuard Waterproof Zippers - The world's most trusted waterproof zipper. YKK AquaGuard zippers ensure smooth movement and water resistance out in the elements.

Lycra® Wrist Gaiters - Soft, stretchy Lycra® fends off the cold without adding bulk or restricting movement.

Jacket to Pant Interface - Connect your jacket to your pants for better protection from the elements.

Overall Rating
Reviewed by 1 customers
Great jacket
by Scott Liewehr in Dix Hills, NY (Verified Buyer)
Posted on 3/18/2019
686 Hydrastash Reservoir Insulated Jacket - bluebird colorblock
Love the jacket, love the fit. Awesome!
0 person has found this review helpful