Phantom™ Windstopper® -40F/-40C
A mission-critical piece designed for high-altitude expeditions and the most bone-chilling conditions on Earth, the Phantom™ WINDSTOPPER® -40° is our most protective sleeping bag yet. Take shelter from hardcore mountain conditions in this weather-resistant GORE-TEX cocoon that's so ultra-warm and packed with lofty down insulation, you won't want to leave when the summit window strikes. Built with light and compressible materials, moving camp is a breeze, helping get you one step closer to the top.
- Uses: Mountaineering, Expeditions, Basecamp, Backpacking
- 800-fill down insulation for optimal warmth-to-weight ratio and compressibility
- GORE-TEX WINDSTOPPER® fabric is breathable, highly water-resistant, windproof, and ideal for severe conditions
- Expedition mummy cut efficiently adds space to allow for gear storage in freezing temps
- Lightweight but durable #5 zipper with anti-snag for easy entry and exit
- Shaped draft collar blocks the escape of warm air from inside the bag
- Oversized down-filled face gasket extends into the hood to comfortably block drafts
- Oversized hood allows for full cinch closure in freezing temps
- Contoured footbox follows natural foot position for maximum warmth and comfort
- Vertical side wall baffles for added warmth and maximum loft
- Glow in the dark, reflective zipper pull
- Nylon compression sack and mesh storage sack included
- Oversized dual zipper draft tubes prevent cold spots along the zipper
- Imported
- Fabric Lining: 15D Nylon Ripstop 34 g/m²
- Fabric Body: GORE-TEX® Windstopper 30D 2-Layer Nylon Ripstop 57 g/m²
- Bag Fill Type: 800-Fill Goose Down
- Approx. Weight*: 4 lb 8.4 oz / 2052 g
- Bag Shape: Expedition Mummy
- Temperature Rating: -40 F / -40 C
- Approx. Bag Fill Weight Regular*: 2 lb 15.5 oz / 1348 g
- Approx. Bag Fill Weight Long*: 3 lb 1.1 oz / 1391 g
- Stuffed Size Regular: 20 in x 11 in / 51 cm x 28 cm
- Stuffed Size Long: 20 in x 11 in / 51 cm x 28 cm
- Compressed Volume Regular: 939 in³ / 15.4 ltr
- Compressed Volume Long: 978 in³ / 16.0 ltr
- Max User Height Regular: 72 in / 183 cm
- Max User Height Long: 78 in / 198 cm
- Shoulder Circumference Regular: 66 in / 168 cm
- Shoulder Circumference Long: 66 in / 168 cm
- Hip Circumference Regular: 62 in / 157 cm
- Hip Circumference Long: 62 in / 157 cm
Shipping Information
Visit Customer Care for our shipping timeframes.
Return Policy
Returns are accepted within 60 days of the purchase date online. Your apparel must be in original and unworn condition, with tags still attached. Footwear returns must also include the original box.
Still Have Questions
See our Customer Service section for more details. Visit Customer Service