Swipe for more images

Dry.Q™ Bivy Sack


http://www.mountainhardwear.com/dry.q-bivy-sack-OU9663.html OU9663


Waterproof, breathable and dead simple. This lightweight, Dry.Q ™ Core bivy keeps your sleeping bag dry inside and out.
$89.98 $189.00
Style# 1546131
product.components.activity: Alpine Climbing, Backpacking / Hiking


    • 1. Select Color:
    • 2. Select Size:
      Sizing: True to Size | product.components.fitguide.fit Equipment |
    • REG
    • 3. Select Dimension:
    • LH

Product Actions

Add to cart options
* Elevated Rewards members receive free standard ground shipping
Add to Wishlist

Features & Specs

  • Breathable - -
  • Waterproof Technology - -
  • Weight: - 11.3 oz / 320 g
    12 oz. / 340 g. -
  • Reviewers rated this product: - True to Size -
  • Tent Capacity: - 1 -
  • Good For: - Alpine Climbing -
  • Good For: - Backpacking / Hiking -


Waterproof, breathable and dead simple. This lightweight, Dry.Q ™ Core bivy keeps your sleeping bag dry inside and out.



  • Fabric Acc Lower: 100% nylon
  • Fabric Acc Upper: AirShield™ Nylon Ripstop
  • Fabric Tent Floor: 40D Nylon Ripstop 1500mm Ester Type PU/SIL FR
  • Bag Shell: Dry.Q® 2L Ripstop


  • Apparel Fit: Equipment
  • Weight: 11.3 oz / 320 g
  • Weight Packed: 12 oz. / 340 g.
  • Weight Minimum: 11.3 oz. / 320 g.
  • Bag Shape: Mummy
  • Tent Capacity: 1
  • Number of Poles: 0
  • Number of Doors: 0
  • Number of Vestibules: 0
  • Length Packed: 10 in / 25 cm
  • Diameter Packed: 4 in / 10 cm


  • Waterproof/Breathable Dry.Q Core fabric
  • Water-resistant polyurethane-coated main zipper
  • Taped seams for a complete watertight barrier
  • Drawcord closure cinches hood tight, to hold in warmth
  • Imported


Dry.Q™ Bivy Sack is rated 4.5 out of 5 by 2.
Rated 5 out of 5 by from Solid Buy Mountain Hardwear did a great job with this bivy. Very light, and packs down quite small making it perfect for trips where pack space is tight. The zippers are sturdy and have remained snag free. In a cold PA drizzle I went out to see how it would do, and man was I impressed. Able to push the ratings on my sleeping bag 10+ degrees past its limit and remained warm and dry. Great lightweight bivy.
Date published: 2017-04-06
Rated 4 out of 5 by from Very little condensation... Very Important Detail: I've only used the bivy once, I only have one experience thus far.... Las Vegas resident, overnight up Mt. Charleston on 1 Jan 2015. My alt. was 10,267 ft. weather was +30kt winds from the west with a wet bulb temp of 16 degrees. My camp set up was NF rock22 two person tent, REI 20 degree down sleeping bag, therm-a-rest Neo-Air sleep pad, Sea to Summit reactor bag liner, and Mt Hardwear Q Core bivy. For the first 5 hours of the night I was warm and toasty. Then I woke up cold, so I repositioned myself to ensure I was still correctly zipped up and I realized the wet layer between my sleeping bag and bivy. A couple hours later I woke up to feel the ice layer. Here's what I can say that was positive...ultra-light weight, quickly dried in the morning, and spacious. I would recommend to others, and in the future I will try different variations to my sleep system to see how the condensation factor goes down.
Date published: 2015-01-06
  • y_2017, m_9, d_25, h_19
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.3
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_2
  • loc_en_US, sid_OU9663, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=FEATURED, direction=DESCENDING)]
  • clientName_mountainhardwear