NEMO Siren 45 Quilt Overview


NEMO Siren 45 Ultralight Quilt Review

The NEMO Siren 45 is a bed-style light-weight stop that weighs 21 ozand is insulated with 850 fill energy RDS down. It’s an up to date and redesigned model of the NEMO’s 30 diploma Siren Ultralight Down Quilt (nonetheless out there on Amazon), which has horizontal baffles as a substitute of the brand new vertical baffles discovered on the Siren 45. The vertical baffles are a extra environment friendly approach to distribute the down insulation in a hotter climate quilt in addition to being cheaper to fabricate.

Be aware: Some retailers, together with REI, listing this product because the NEMO Siren Springer 45.

Specs at a Look

  • Temperature score: 45 levels F 7 levels C
  • Weight: 21 oz 600 g
  • Fill weight: 10 oz 285 g
  • Insulation: 850 fill energy down RDS (Duck)
  • Liner and Shell: 10D Nylon Micro Ripstop w/ DWR, 10D Nylon Ripstop w/ DWR
  • Gender: Unisex
  • Girth 53″ x 48″ x 39″ (shoulder, hip, knee)
  • Size: 78″ (suits as much as 6′ 0″ in peak 183 cm)
  • Compressed quantity: 2.16L (compression sack included)

The Siren 45 is designed to wrap round an inflatable sleeping pad with a purpose to create a bed-like sleeping expertise. It has an oblong foot field and broad sides that wrap across the edges of your pad to dam drafts. It additionally comes with a rudimentary pad seize system to carry the pad in place, though you’ll be able to in all probability dispense with it in hotter climate when chilly draft safety is much less of a problem.

NEMO Siren 45 Pad Seize System

There’s nothing to stop you from utilizing the Siren 45 as extra of a backpacking quilt, the place you lie on high of a pad as a substitute of sliding it contained in the bag, or as a high quilt in a hammock with out a sleeping pad in any respect. It’s definitely light-weight sufficient for backpacking, weighing simply 21 oz, and it compresses right down to a minuscule  2 liters when packed. But it surely’s in all probability finest seen as an alternative choice to a mummy sleeping bag for floor sleepers and one step much less confining than NEMO’s progressive spoon-shaped sleeping baggage, which have been actually the primary sleeping baggage particularly designed for side-sleeper use.

Pad Seize System

Once you slide an inflatable sleeping pad into the Siren footbox, there’s nonetheless loads of room contained in the quilt in your toes, no matter whether or not you’re a again sleeper or a facet sleeper. Nevertheless, it may be irritating to get the strain on the string-based attachment system proper so that you’ve got sufficient room between the quilt and the pad to slip in from the pinnacle finish. Very irritating, in actual fact, since you must flip the pad the wrong way up to make any changes, which might be problematic in a two-person tent with one other occupant.

The NEMO Siren has little plastic clips sewn into the side of the quilt which secure the draw-string in place.
The NEMO Siren has little plastic clips sewn into the facet of the quilt which safe the draw-string in place.

My recommendation is to take away the string fully and exchange it with two or three horizontal items of elastic wire that may increase and contract as wanted. This additionally makes getting the pad out and in of the footbox and previous the elastic cords a lot simpler than if you happen to hold the crisscrossed static wire that comes with the quilt.  There are six unobtrusive plastic clips sewn into the quilt’s seams. Merely string three items of elastic wire throughout them earlier than you allow to go tenting, quite than attempting to configure this in a tent.

The highest of the quilt has two steel snaps behind the neck to carry it closed round your neck, however you actually solely want the highest one. When you’ve slid your toes and physique below the quilt, you’ll snap considered one of these round your neck and lie down on the pad. They’ll hold the higher a part of the quilt in place, together with the realm round your shoulders.

Quilt Neck closure
The neck closure has two adjustable cords.

There are additionally two adjustable cords sewn into the highest seam of the quilt. These are used to rigidity the highest in order that it closes securely round your neck and blocks out drafts. They’re each straightforward to succeed in whilst you’re mendacity contained in the quilt and assist create a digital draft collar round your neck when tightened. They’re a lot simpler to make use of than the only neck closure cords discovered on many ultralight backpacking quilts and maintain their rigidity all night time.

Comparable Mattress-Type Down Tenting Quilts


The NEMO Siren 45 is a snug warm-weather tenting quilt that gives a bed-like expertise for individuals, particularly side-sleepers, who discover a hooded sleeping bag too confining. The Siren is totally different from most ultralight backpacking quilts since you slide an inflatable sleeping pad into it, quite than mendacity in your quilt on high of it. It has an additional giant foot field that wraps across the pad and retains it securely in place and further broad sidewalls which can be designed to wrap across the sides and beneath your pad to stop any facet drafts from chilling you.

The ensuing expertise of sleeping within the Siren 45 may be very totally different from that of an ultralight backpacking quilt which doesn’t “design-out” chilly drafts to such an ideal extent and requires extra experience and expertise to make use of. If what you’re searching for is one thing that’s much less intimidating to buy and extra predictable to make use of than a backpacking quilt, I feel you’ll be happy with the Siren 45. It’s a well-made, snug, and heat tenting quilt to sleep below, simply vented if you happen to’re too heat and straightforward to cosy down if it’s essential keep at bay a chill.

Evaluate three Costs

Final up to date: 2019-06-18 02:31:04

Disclosure: NEMO supplied the writer with a quilt for this evaluation.

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