KATABATIC GEAR Wren Bivy

KATABATIC GEAR Wren Bivy - is an ultimate versatile bivy which gives you full control in any conditions. On warm, clear nights, zip open the mesh panel for maximum ventilation. When the weather turns, simply close the Pertex Quantum Air panel to block wind, spray, and mist—keeping you and your quilt protected.

Like Katabatic’s popular Piñon and Bristlecone bivys, the Wren features a waterproof ROBIC® nylon bathtub floor and a highly breathable, water-resistant upper, the Wren delivers reliable protection without adding bulk. Thoughtful details like internal sleeping pad attachments, full bug protection, and elastic hang loops make it a favorite among ultralight backpackers. Generous dimensions provide extra comfort and gear storage space, whether you’re camping under a tarp or inside a pyramid shelter.

The Wren Bivy is your go-to shelter companion: ultralight, versatile, and protective - ready for everything from mild summer nights to stormy alpine conditions.

WEIGHT: 264 g / Regular size

Shell Material

Pertex Quantum Air – used for the upper shell. Ultralight, breathable, and water-resistant with DWR finish.

Bathtub Floor Material

ROBIC® Nylon with Silicone/UTS Coating – used for bivy floor. Extra tear strength, abrasion resistance, and improved grip compared to traditional coatings.

SPECIFICATION

• Dual Function Opening – Choose mesh for airflow or Pertex Quantum Air for weather resistance.
• Long #3 YKK Zippers – Easy entry and exit with inverted U-shaped zippers.
• Internal Pad Attachment System – Keeps your sleeping pad secure and perfectly aligned with Katabatic quilts.
• Full Bug Protection – Complete insect barrier for comfort under tarps or floorless shelters.
• Practical Details – Elastic hang loops, corner stake loops, generous space for gear, and included stuff sack.