Call US 1-800-569-8411

Phantom Gore-Tex -40F/-40C Regular

by Mountain Hardwear
Phantom Gore-Tex -40F/-40C Regular
SKU: MHW-1829161-675-LH

A mission-critical piece designed for high-altitude expeditions and the most bone-chilling conditions on Earth, the Phantom™ GORE-TEX -40° is Mountain Hardwear's most protective sleeping bag yet.

$ 630.00
$900.00 Save 30%


Take shelter from hardcore mountain conditions in its ultra-warm, weather-resistant cocoon. You won't want to leave, but with light and compressible materials that make it easy to move camp, you can get closer to your summit.


  • 850-fill goose down insulation for optimal warmth-to-weight ratio and compressibility
  • GORE® 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
  • 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
  • Over-sized zipper draft tube prevents cold spots along the zipper
  • Imported

Detail Photo(s)


Tech Specs

Bag Shape: Expedition Mummy
Approx. Weight: 4 lb 10 oz / 2099 g
Approx. Bag Fill Weight: 1307g / 2 lbs 14 oz
  • Bag Loft: 10" / 25 cm
  • Bag Stuffed Size: 11 in / 28 cm x 20 in / 51 cm
  • Inside Length: 89in / 226cm
  • Hip Girth: 62in / 157cm
  • Shoulder Girth: 66in / 168cm
  • Insulation: 90% Goose Down, 10% Goose Feather
  • Bag Fill Type: Down