MULTI-PACK - British COMBO Four Season/Arctic modular sleeping bag system - current issue - and string carry sack


Both parts part of the British military's modular system for all-weathers and supplied in Grade 1 condition. A true four-season sleeping bag arrangement.

The "modular" sleep system comprises a medium-weight sleeping bag along with a lightweight hot climate sleeping bag and a string bag. Placing the lightweight bag inside the medium bag creates the winter-weight bag combo. Suited to temperatures down to -20C degrees Centigrade.

The lightweight component for this set (when available) can be found here

The medium weight component (when available) can be found here 

These sleeping bags have a lightweight hollow-fibre filling and a rip-stop nylon shell. 

  • The zips are protected with a full length flap which helps seal the warmth in and is held in place with several Velcro secured tabs.
  • The top opening has a drawstring and toggle to also keep the warmth in too. 
  • In used Grade 1 condition, but may have minor professional repairs.
  • Stored for some time - may need freshening.
  • Long zip allows use of bag as blanket/duvet.
  • Mosquito/insect net stored away in pop-stud flap on lightweight bag.
  • Two interior net pockets provide storage. 
  • Stored for some time - may need freshening.
  • Tapes around outer perimeter provide method for securing lightweight bag inside the medium weight sleeping bag.

The zip on the medium sleeping bag component is designed to allow rapid exit by the user. As a result, the zip slider is designed to hinge open to allow removal, and to re-affix and close the zip. 


Weight: 2 Kg approximately.

Total weight of bags: 3.8 Kg approximately.