Salewa PTX Bivibag I Bivouac Bag - Flame

The Salewa PTX Bivibag I is a lightweight, single-person bivouac bag designed for mountaineering, trekking, backpacking, and emergency use. Constructed with Powertex Performance 2.5L laminate, it offers a waterproof rating of 10,000 mm and breathability of 10,000 g/m²/24h, ensuring reliable protection in harsh conditions. The mummy shape reduces weight and bulk, while the fully taped seams and DWR treatment enhance weather resistance.

Advantages

Compact and packable, the PTX Bivibag I packs down to just 9 cm x 18 cm, making it easy to carry in any backpack. The 3/4-length side zipper and drawstring hood provide easy access and ventilation control. Reflective logo elements improve visibility in low-light conditions.

Suitable for

• Mountaineering and alpine climbing
• Trekking and backpacking
• Emergency shelter for outdoor adventures

Key specifications

• Product Type: Bivouac Bag
• Material: Powertex Performance 2.5L
• Waterproof Rating: 10,000 mm
• Breathability: 10,000 g/m²/24h
• Number of Persons: 1
• Seam Construction: Fully Taped
• Shape: Mummy
• Closure: Drawstring Hood, 3/4 Side Zipper
• Packed Dimensions: 9 cm x 18 cm (diameter x length)
• Unpacked Length: 220 cm
• Unpacked Shoulder Width: 80 cm
• Unpacked Foot Width: 60 cm
• Color: Flame
• DWR Treatment: Yes
• Reflective Elements: Yes (Logo)

Recommendations

For optimal performance, pair with a sleeping pad and sleeping bag rated for your expected conditions. Always test setup before heading into the backcountry.