Y-shaped front and side entry zippers: Allows easy access from multiple directions for flexible setup
No-See-UM mesh: Keeps insects out while maintaining visibility and airflow
Floating tub design: Clips to tarp corners for taut, functional floor and improved splash protection
Recycled 20D SilPoly floor with silicone PUF coating: Delivers lightweight durability and puncture resistance
Taped seams: Enhances waterproofing and extends product lifespan
Summarized by Shop
Quick specs:
Bivy weight: 210g | 7.4 oz
Packaged weight: 239g | 8.4 oz
Head width: 86cm | 34"
Foot width: 66cm | 26"
Length: 218cm | 86"
Combine with the 1P Cirriform tarp for a fully integrat
Weight
210 g (bivy), 239 g (packaged)
Floor length
218 cm (86 in)
Head width
86 cm (34 in)
Foot width
66 cm (26 in)
Height at head
51 cm (20 in)
Height at foot
40 cm (16 in)
Floor material
Recycled 20D SilPoly with silicone PUF coating
Mesh material
17 gsm nylon, PFAS-free
Hydrostatic head
2500 mm
Packaged dimensions
23 x 14 x 5 cm
Summarized by Shop
4.9
9 ratings
5
4
3
2
1
Very well crafted piece of gear. The attention to detail, as usual, is great and the size is just about perfect. I'd prefer the foot end to be just a little taller, but overall an excellent complement to a flat or shaped tarp.
E
Erik · August 31, 2026
The Y-zip bug bivy is a great piece of gear - lightweight and compact but spacious enough to read in. Fabulous for fast and light adventures!
M
Matthew · June 9, 2026
When every ounce counts, but you still want to get away from the bugs the bug bivy is a great choice. Well constructed and easy to pitch, it adjusts easily to a variety of pitches and maintains not only a bug free zone but also its four inch bathtub floor.