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Mountain Equipment Firefly down sleeping bag

(1 customer review)

With its ergonomic Alpine Fit 2.0 cut, the Firefly down sleeping bag from Mountain Equipment is extremely comfortable and ensures a restful night’s sleep after a long day of hiking. The mummy sleeping bag is insulated with pure goose down that is certified according to the cruelty-free Down Codex and provides excellent insulation against the cold thanks to its particularly high fill power of 900+ cuin. You can use the elastic drawstring to adjust the hood to your head to keep the warmth from escaping.

$504.00$560.00 (incl. VAT)

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The elongated baffles of the sleeping bag prevent the fill from slipping and will therefore keep you warm without any cold bridges. Thanks to the included stuff sack with roll-top, you can easily pack this ultra-light sleeping bag in your backpack. The waterproof fabric of the stuff sack and the PFC-free DWR finish on the Plasma 10D outer optimally protect your Mountain Equipment Firefly down sleeping bag against the absorption of moisture.

Material Information & Features

Left zip regular/long

Suitable for: Men/Women

Design: mummy sleeping bag

Recommended use: Leisure, Trekking, Camping

Main material: 100% polyamide

Insulation: 100% down

Material type: goose down

Material note: contains non-textile parts of animal origin

Fabric treatment: DWR treated

Fabric properties: water-repellent, breathable, insulated

Fill power: 900+ cuin

Down-to-feather ratio: 90/10 (down to feather)

Fill weight: 252 g-Regular/291g-Long

Other material information: Plasma 10D

Sustainability: contains Down Codex certified down, PFC-free

Closure: side zip, zip garage

Comfort rating: 4 °C

Lower limit rating: -2 °C

Extreme rating: -18 °C

Season: three seasons

Packed dimensions: 21 x 18 x 16 cm-Regular/26x20x16 Long

Weight: 550 g-Regular/600g-Long

Size: Regular/Long

Extras: adjustable hood, incl. compression sack, incl. storage sack

Misc: waterproof stuff sack with practical roll-top closure




Long, Regular

1 review for Mountain Equipment Firefly down sleeping bag

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  1. This is a very light bag. I feel like their temperature rating is a bit optimistic.

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