Outdoor Research Alpine XT Bivy
- 1 person, 4 season bivy
- 593.9 g item weight
- 83 x 28 x 20 inches (L x W x H)
- Pertex Shield Air, fully seam-taped, waterproof
- Aluminum pole, free standing
- Guy line loop and stakes included
Updated 23 days ago · Based on the Amazon listing and published specifications, not hands-on testing.
A one-person four-season bivy with a waterproof laminate top, light enough to count as a trail-weight shelter. Space for gear is limited.
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ASIN: B0GL55YLV8Category: Tents
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Overview
Outdoor Research makes the Alpine XT Bivy as a one-person shelter in Pertex Shield Air fabric with fully seam-taped construction. An aluminum pole gives it a free standing shape, with a nylon floor, a zipper closure and guy line loops.
The reason to look is four-season weather cover in a very light shelter, with airflow and extra room named among the features. The limit is space: it is a bivy sack for one, and the listing shows no vestibule or gear room.
Who it's for
Solo trekkers heading into colder or windier conditions, who count ounces and sleep alone, will use the season rating and the waterproof fabric. Couples, gear-heavy campers and anyone wanting an interior to sit out a storm should choose a tent.
Pros and cons
- Waterproof seam-taped fabric
- Light item weight
- Free standing aluminum pole
- Stakes and guy line loop included
- One person only
- Packed size absent
- Little room for gear
Performance notes
A three-layer Pertex Shield Air top with seam taping blocks water, and the electrospun laminate is listed as breathable to limit condensation. The nylon floor and the loops for guy lines anchor the bivy in wind. Interior volume is small, and the ventilation and roominess claims come without figures.
Specifications
| Brand | Outdoor Research |
|---|---|
| Dimensions & fit | |
| Item weight | 593.9 g |
| Item Dimensions L x W x H | 83 x 28 x 20 inches (L x W x H) |
| Construction & materials | |
| Tent Floor Material | Nylon |
| Pole Material Type | Aluminum |
| Material Type | 55% recycled nylon, 45% nylon |
| Color | Pewter |
| Compatibility & installation | |
| Installation Type | Free standing |
| Included components | |
| Included Components | Guy line loop, stakes |
| Other details | |
| Occupancy | 1 person |
| Water Resistance Level | Waterproof, Pertex Shield Air, fully seam-taped |
| Recommended Use | Backpacking |
| Closure Type | Zipper |
| Seasons | 4 season |
Frequently asked questions
How do I wash the Outdoor Research Alpine XT Bivy?
The care instructions say hand wash in cold water, do not bleach, line dry in shade, do not iron and do not dry clean.
Does the Alpine XT Bivy have a vestibule?
No vestibule is listed. It is a bivy sack for one person with one room.
Is the Alpine XT Bivy waterproof?
Yes. The waterproof field is true, and the fabric is Pertex Shield Air with fully seam-taped construction.
Does the Alpine XT Bivy need poles and stakes?
It lists an aluminum pole material and a free standing install, with stakes and a guy line loop included.