CheapTents Outdoor Gear Blog

Reviewing Cumulus sleeping bags is quite a pleasure; each has there own specific purpose and each does it very well.  If you’re reading this post and you’re interested in researching the best down sleeping bags, it might also be worth you reading about the Cumulus Quantum 200 review and the Cumulus Ultralight 200 review.  Here we’ll be looking at the features in more detail and reviewing how the Mysterious Traveller performed in the tests.

Cumulus Mysterious Traveller 500 Features & Specification

Our cheapest large Cumulus sleeping bag. Very light, very warm, very small pack size. Fantastic warmth-to-weight ratio.

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Gathering together various bits of results from Cumulus tests that we’ve carried out, we’ve compiled an overall review of their ability to discover why people like them so much…

Cumulus Ultralight 200 Sleeping Bag Review

Firstly, here’s the specification break-down for the Ultralight 200 features:

• Cumulus’ lightest down sleeping bag after the Quantum 200.
  Extremely light; warm; packs down to almost nothing.
• 200gms of 92:8 Polish Goose Down insulation with 680+ fill power;
• Fill Volume: >4533 cubic inches;
• Pertex Ripstop Microlight Shell – 46gms/m², with DWR+ treatment;
• Top side construction: Boxwall;

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