Icelandic 300 Down Sleeping Bag (sale)

A lightweight and spacious shoulder-length down sleeping bag with a roomy, comfort-focused shape. Perfect for campers and backpackers who like to stretch out or curl up.
Typical Operating Temperature
Guideline minimum temperature. Sleeping Bag TOT: you should get a night’s sleep, under normal circumstances. Clothing TOT: you should feel warm enough, assuming low/moderate activity. Sleep System TOT: relates to full system. For more details, see our Technical Briefing.
0°C / 32°F
Weight
For clothing, weight is for size: M. For sleeping bags, weight changes with selected length/width. N.B. there may be some variation in the weights of finished products.
650g / 23oz
Price
£299.00
Icelandic 300 Down Sleeping Bag
Size
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Features

  • Available until 21 April
  • £130 off, only in the Spring Sale
  • A Semi-Rectangular Sleeping Bag
  • Cut wide and roomy for wriggle room
  • Shoulder length for open head space
  • Wide footpiece
  • Exceptional 900 fillpower European Goose Down
  • Lightweight M1 outer and inner fabric
  • Box-wall construction 
  • Straight-wall baffles for lightness
  • Stuff sac and mesh storage bag
  • Pack size†: 17 x28 cm
  • Colour: Red
  • Options:
    • Slim and Wide widths*
    • Short and Long lengths*
    • Zip options
      • No zip
      • Full zip (left or right)
      • Short Zip (left or right)

† Please note: we make our stuff sacs big enough to allow fairly easy stuffing rather than reducing the bag to the tightest minimum.

*Please note: For all length and width options we change the amount of downfill to keep the warmth (TOT) the same.

Description:

Available until 21 April.

If ordinary mummy shaped sleeping bags don’t quite match up to your idea of comfort, our range of semi-rectangular bags may be just what you’re looking for. Side sleepers and those who appreciate plenty of manoeuvring space will find these roomy bags less claustrophobic, allowing the independent movement a restless sleeper prefers.

Using all the advantages gained from our lightweight fabrics, and the benefits of our high-quality 900 fill power down, these semi-rectangular bags give the efficiency of a mummy sleeping bag with the ease and space of a quilt. You’ll find no cold air creeping in and no string to set up, just the enclosed warmth, width and wriggle room for a relaxed night.

Like its lighter sister bag, the Icelandic 300 is a hoodless sleeping bag of amazingly low weight and bulk. The combination of M1 fabric and rare 900 fill-power down gives it true lightweight capabilities, and our list of build options allows a choice of three different widths, three different lengths, and side zip options.

A night under the stars or an Autumn race recovery night with extra comfort. What you waiting for?

£130 off, only in the Spring Sale.

Lightweight M1 fabric (weight: 39 gsm)

Lightweight silky microfibre. This close-weave 20 denier fabric is fully downproof, but also light and flexible enough to allow the down full loft. A reliable performer that has been the basis for much of our lightweight gear for some time.


Sleeping bag zips

  • No zip: The standard design on our lightest bags with open hoods. The simplest/lightest system which is a must for adventure racers. Up to 140gm (5oz) lighter than a full zip with draft tube.
  • Full zips: Full zip bags ventilate well, so they can be used over a wider range of temperatures.
  • Short zips: Short zips are lighter and pack smaller than full zips. A short zip & draft tube is up to 85gm (3oz) lighter than the full version.
  • Our full briefing on sleeping bag zips.

900 Fillpower Down

European goose down of very high quality. A truly excellent down with large clusters, consistent quality and lively long-term performance. More on our down insulation.

Construction

This bag has an insulating straight wall baffle system throughout (no straight-through stitching). Straight wall is the lightest of all baffle sytems. In cross section it looks like this:

More on sleeping bag construction.

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