Outdoor Research Advanced Bivy Bag

With the Outdoor Research Bivy Bag Advanced Bivy, you can design your own adventure wherever and whenever you want. The Advanced Bivy is a reliable companion with optimal protection, whether you’re on a high mountain tour or hiking from hut to hut. The Bivouac sack is made of high quality, 3-layer GORE-TEX® Respiration Positive ™ material (100% nylon, 30D ripstop) and the Hydroseal® bottom is made of a 2-layer, 100% nylon with added antimycotic coating.

The GORE-TEX® is a vapor-permeable membrane, which means that the material is water- and windproof, as well as extremely breathable for oxygen and permeable to exhaled carbon dioxide. This innovative technology allows hot and humid air to escape to the outside, minimizing the risk of internal condensation, while keeping out rain and snow.

The Advanced Bivy with its dimensions of 87 x 26 x 20 inches is probably the largest bivy bag in the collection of Outdoor Research. Nevertheless, it has a pack size of 15 x 4 x 4 in and despite the comfort of a weight of 37oz. The seams are fully taped, which prevents moisture from entering through the seam and drying it faster. The Advanced Bivy has a zipper in the foot part, a small pocket on the inside and 5 herring loops. However, since the bivouac is on its own, it is not necessary to fix it in the ground by means of herring. Unless you want to go safely or you may fear strong gusts of wind, then you can also use the loops at the top and bottom to wind down. As an additional convenience, the Advanced Bivy has a removable No-See-Um net, which keeps even the smallest pest ghosts away from you. The bivy bag also offers the possibility, depending on the weather, whether optimal weather prevails, a slight wind or storm to adjust the headboard. You can open the bivy using two poles, either completely closed, half closed or completely closed with the outer zipper. Due to the high-quality GORE-TEX® material you get enough air flow and it prevents the condensation of the breathing air on the inner walls. During assembly, care should be taken that the linkage (Delrin® two-rod system) is not reversed.

The Advanced Bivy has a comfortable size so that even the mattress fits in with it. To prevent it from slipping, the Advanced Bivy has a patented fixation. Whether you want to spend the night outdoors in winter or sunny weather, with the Outdoor Research Advanced bivy sack you are well advised.

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Product details

  • Manufacturer: Outdoor Research
  • Model: Advanced Bivy
  • Product Dimensions: 87 x 26 x 20 inches
  • Packed Size: 15 x 4 x 4 inches
  • Weight: 37oz
  • Color: Mojo Blue
  • Material properties: Waterproof, windproof, breathable, durable
  • Capacity: 1 Person
  • Application: Trekking, mountaineering
  • Material: GORE-TEX® Respiration Positive™ 3L
  • Characteristics: Fully taped seams, internal mesh pocket, removable No-See-Um Mesh, Hydroseal Floor, Anti-Fungal Coating on Floor

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