Outdoor Research Interstellar Bivy 5064-692

Outdoor Research Interstellar Bivy

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Show Description

Sometimes you just don't want to get out of bed. Thankfully, with the Interstellar Bivy, you don't have to. The wide zippered opening lets you sit up and keep the hood of the bivy on while you cook breakfast, sort gear or just enjoy the sunrise. The waterproof and highly breathable Ascentshell™ fabric means you can rest easy all night long, no matter what Mother Nature throws down.

  • Top fabric uses 3-layer waterproof-breathable Ascentshell™ fabric featuring a 20-denier ripstop nylon face fabric with mechanical stretch and a 12-denier polyester backer.
  • Bottom fabric is durable 40-denier nylon ripstop with a waterproof TPU lamination.
  • Fully sealed seams ensure wetness can't sneak in.
  • Large no-see-um mesh screen panel keeps bugs out on warm nights.
  • Lightweight Delrin hooped pole creates interior space around your head.
  • High-volume toebox accommodates bulky sleeping bags.
  • Large zippered side opening and U-shaped top opening with multiple zipper sliders allows easy in/out plus lots of mobility while still inside the bivy.
  • Glow-in-the-dark zipper pulls and reflective trims help you find your camp at night.
  • 1 guy-line loop and 2 stake loops hold everything in place.

Tech specs

Show Tech specs
Weight 564g
Ideal for
  • Backpacking
  • Winter and expedition camping
Seasons 4-season
Canopy mesh Nylon no-see-um mesh
Floor fabric 40-denier nylon ripstop
Floor coating Polyurethane
Fly fabric 20-denier nylon ripstop
Pole Delrin
Floor length

A measurement based on the longest point of the tent.

Floor width

A measurement based on the widest points of the tent.

Interior peak height 0.43m
Minimum weight

Includes just the tent, poles, and the fewest pegs and guylines needed to properly set it up.

Packed weight

Includes the full tent with its stuff sack, repair swatches, and all the guylines and pegs.

Made in China