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Sierra Designs Dragonfly 20

photo: Sierra Designs Dragonfly 20 3-season synthetic sleeping bag


Price MSRP: $99.95
Historic Range: $49.97-$99.95
Reviewers Paid: $80.00
Weight 2 lb 12 oz / 1200 g
Fill Weight 1 lb 5 oz / 600 g
Temperature Rating 20° F / - 7° C
Fill HeatSync Synthetic
Shape Mummy
Max User Height 5 ft 0 in / 150 cm
Shoulder Girth 52 in / 130 cm
Hip Girth 50 in / 127 cm
Foot Girth 34 in / 86 cm


1 review
5-star:   1
4-star:   0
3-star:   0
2-star:   0
1-star:   0

This is a review for the 20 degree bag. It has all the comforts for car camping but these can easily be ditched for backpacking. I purchased this for my 3 year old daughter. The bag packs small and fit easily into her Deuter Fox 30 pack, which I would also recommend to anyone. I love the pillow pocket. It can be stuffed with cloths or the packable pillow that comes with it, she is happy with either. The zipper never and I mean never gets stuck.

We also have a Mountain Hardwear Mountain Goat 20 degree bag for my 5 year old. The goat has a minimalists feel and look for a synthetic, but the two weigh the exact same. If you ditch the pillow and sleeping pad connectors then the SD is the lighter bag, packs smaller, and is warmer.

Personal experience: I took my girls backpacking early this spring in Western Wyoming. The first day was great but that night it rained then turned to snow. I slept in a 15 degree 600 fill down bag. In my lean-to, I woke up chilled many times. I checked on my girls many times, and the oldest was curled up in a ball, but my 3 year old had both arms out.

The next morning I asked them how they slept and my 5 year said she was kinda cold, but my 3 year old said she was really warm! Now, my five year old wants a Sierra Design bag.

Bottom Line: If you have kids this is the bag that will keep them and you smiling.

Price Paid: $80 @ REI

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