Bi1 Person Bivy Shelter • Pertex Shield Air Waterproof Fabric • Lightweight Tent Alternative

Ditch the tent and travel fast with the Rab Ridge Raider Bivi, a premium ultralight bivy shelter designed for backpackers, mountaineers, and bikepackers who prioritize minimal weight without sacrificing protection. Combining the compact footprint of a bivy with added structure and comfort, this hooped bivy offers reliable shelter in harsh outdoor conditions.

🏕️ Minimalist Shelter with Maximum Protection

The Ridge Raider Bivi is engineered as a lightweight alternative to a traditional tent, offering dependable protection from wind, rain, and ground moisture.

• Waterproof Pertex Shield Air fabric blocks rain and wind
• Bathtub-style floor with taped seams keeps ground moisture out
• Designed for four-season use in demanding environments

Perfect for fast-and-light missions where every gram counts.

🛏️ Hooped Design for Added Comfort

Unlike traditional bivy bags, the Ridge Raider features a DAC pole at the head and a vertical foot pole, creating extra internal space and reducing the “coffin” feel.

• Structured headroom (~60 cm height) for comfort
• Space to store small gear inside
• Improved airflow and reduced condensation

This design delivers a more livable experience while maintaining a compact profile.

🌧️ Waterproof, Breathable & Durable

Built with 3-layer Pertex Shield Air fabric, this bivy balances weather protection with breathability for overnight comfort.

• 15,000mm waterproof rating for storm protection
• High breathability (20,000 g/m²/24h) reduces condensation
• Durable ripstop construction for rugged terrain

🦟 Ventilation & Bug Protection

• Zipped main entry with internal mosquito mesh door
• Allows airflow while keeping insects out
• Glow-in-the-dark zip pulls for easy nighttime access

🎒 Lightweight & Packable for Fast Travel

Weighing approximately 890g (31 oz), the Ridge Raider offers an ideal balance of weight, durability, and livability.

• Packed size: ~32 cm × 15 cm
• Compact enough for backpacks, bikepacking kits, and alpine setups
• Includes stakes, guy lines, and stuff sack

🌄 Perfect For

The Rab Ridge Raider Bivi is ideal for:

✔ Ultralight backpacking & thru-hiking
✔ Mountaineering & alpine expeditions
✔ Bikepacking & fast-packing
✔ Emergency or minimalist shelter setups
✔ Adventurers who want a tent alternative with less bulk

⚡ Why You’ll Love It

✔ Ultralight shelter with added structure and comfort
✔ Fully waterproof and breathable for harsh conditions
✔ Compact and packable for fast travel
✔ More spacious than traditional bivy bags
✔ Trusted Rab durability for serious outdoor use

🔥 Move faster and lighter with the Rab Ridge Raider Bivi — a rugged, waterproof bivy shelter that bridges the gap between a minimalist bivy and a compact tent.