Antelope MF

The Antelope MF is a lightweight alpine sleeping bag built for three season mountaineering and high-altitude backcountry objectives. At just 2 lbs 7 oz, it delivers dependable warmth without weighing you down.

This bag excels in rugged conditions. The MicroLite XP™ shell provides water resistance and durability. It shields the 850+ fill power goose down from condensation and spindrift while remaining breathable.

A full down-filled draft collar and insulated draft tube lock in heat. The efficient mummy shape improves thermal retention without adding bulk. Whether you’re camped on a wind-blasted ridge or inside a snow-lined bivy, the Antelope MF helps you stay warm and sleep well.

Designed for climbers, alpinists, and backpackers, this bag balances performance and packability. It fits easily into your alpine kit and holds up through long miles and variable mountain weather.

The Antelope MF is rated for colder nights in the mountains. It’s ideal for shoulder-season trips or elevations where frost is common. If you’re venturing into exposed terrain, this is the bag that helps you rest and recover with confidence.

Use it for glacier approaches, Sierra traverses, or extended alpine routes where weight, warmth, and reliability matter. The materials, cut, and construction are all optimized for real-world mountain conditions.

Specs

• Fill: 850+ ethically-sourced premium goose down
• Continuous baffles allow you to shift down for more insulation in colder weather
• Fully insulated draft collar seals in inner heat without adding much weight
• Comes with ultralight stuff sack and breathable mesh storage bag
• Inside Girth (shoulder/hip/foot)
  • 5'6"    62"/53"/39"
    
  • 6'0"    62"/53"/39"
    
  • 6'6"    63"/54"/39"
• Total Weight
  • 5'6"    2 lb 5 oz
    
  • 6'0"    2 lb 7 oz
    
  • 6'6"    2 lb 9 oz
    
• Stuff size
  • 5'6"    8"x17" M
    
  • 6'0"    8"x17" M
    
  • 6'6"    8"x17" M