Criterion Quantum 200 down sleeping bag


The Quantum 200 is a true ultralight sleeping bag and the lightest bag in the entire Criterion range. Designed for minimalists, racers or anyone wanting to shave every ounce from their kit. With a comfort temperature rating of 0°C, the Quantum 200 punches well above its weight which is a mere 530 grams. It’s made using a Pertex Quantum (35gms/m²) ripstop shell and is filled with 200g of the highest quality 850 FP Polish goose down. Boxwall baffle construction keeps the weight down and minimises cold spots, while a DWR treatment on the shell helps protect the down from condensation or drips. A tiny pack size of just 11 x 11 x 25 cm means it’ll take up hardly any room in your pack.

NB: Sent via Royal Mail Special Delivery in UK. Contact us for overseas delivery costs on this item.

Click here to see a comparison table of the full Criterion sleeping bag range.



  • 200gms of 95:5 Polish goose down insulation with 850 fill power – collected in accordance with DOWNPASS ethical standards.
  • Fill volume: 5667 cubic inches.
  • Weighs 530g.
  • Packs down to 11 x 11 x 25 cm.
  • Top side construction: boxwall.
  • Comfort temp: 0°C.
  • Temperature rating confirmed by independent lab testing at Leeds University.
  • Insulated and integrated Zip and neck baffle.
  • Length: 217cm.
  • Width shoulders / foot (cm): 75/50.
  • Max user height 6′ 1″ (185cm).
  • Full-length YKK two-way zip with zip together compatibility (even different models).
  • Anti-snagging, insulated zip baffle.
  • Cowl hood and 1 hand operated drawcord.
  • Inside pocket & hanging loops.
  • Compact fully-featured stuff sack.
  • Mesh storage bag.


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