Frostbite + Sub 20

The new Frostbite + Sub 20 sleeping bags feature a flexible three layer insulation system with Kevin's ingenious idea of internal heat retaining baffles for complete all season comfort whatever the conditions.

View Options
  • Showerproof
  • Climate Control Baffles
  • Hollow Fibre Insulation

All season sleeping bag with extreme capabilities

The Frostbite + Sub 20 uses a super-light, soft, waterproof outer membrane with superior hollow-fill insulation.

In colder conditions you have two upper layers of insulation to keep you warm. In hot weather completely unzip the top layer, leaving you with a cool summer bag.

The Frostbite + Sub 20 is a versatile, all season bag with extreme capabilities – the angler chooses the level of insulation required. Available in standard width and Wide Boy.

  • Patented all season flexible three layer system, ensuring you stay warm in cold conditions and cooler in warm weather
  • Unique body baffles to reduce bulk, improve insulation and accelerate warming
  • Extra roomy dual layers for enhanced comfort and to combat the coldest conditions
  • Twin puller heavy duty Ezi-Glide crash zips for fast left or right exit
  • Inner webbed baffles to reduce zip snagging
  • Zipped pillow pocket (pillow not included)
  • Ultra warm thermal micro fleece lining
  • End pockets and buckle and webbing strap ensure secure fit on your bedchair
  • Underside pockets and webbings to secure to bedchair
  • Supplied with compression sack
  • Verified in the definitive Carpology Tackle Test as the warmest sleeping bag on the market



We recommend a cold wash in a washing machine or hand washing your sleeping bag. When drying ensure the bag is unzipped allowing maximum airflow and allow plenty of time for bag to fully dry.


Available Options

Name TCode
Frostbite + Sub 20 T5520
Frostbite + Sub 20 Wide Boy T5521

Product Information

Tech Spec




Frostbite + Sub 20: 210cm (l) x 88cm (w)
Approximate weight: 6 kg

Frostbite + Sub 20 Wide Boy: 210cm (l) x 98cm (w)
Approximate weight: 6.5 kg

Other Discontinued