5053817252853
Availability: In stock. Ships: 1-2 working days
The Mountain Equipment Firefly Sleeping Bag is as efficient a bag as it is possible to make. With exceptionally high quality down and optimised fit , this ultralight bag will pack a punch in any high mountain environment during that late spring and summer months.
Supplied with waterproof roll-top stuff-sack and storage cube.
VIEW SIZE CHART FOR MORE INFORMATION
Regular | Long | |
Weight | 550g / 19.4oz | 580g / 20.5oz |
Standard Pack Size |
21cm x 18cm x 16cm |
Material | 100% Polyamide outer/inner, Down fill |
Good Night's Sleep Temperature | -3°C/27°F |
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Plasma™ One of the lightest downproof fabrics on the planet. Perfect for alpinists and backpackers for whom weight is absolutely critical. |
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Down Codex® The DOWN CODEX® is our multi-award-winning certification scheme that considers the environmental, ethical and animal welfare matters relating to our down supply chains. It is grounded in comprehensive and transparent auditing that ensures traceability and quality. |
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A Good Night's Sleep Guaranteed So confident are we that our sleeping bags will keep your warm and comfortable, that in addition to the EN13537/ISO23537 laboratory ratings we quote, every Mountain Equipment sleeping bag comes with a seperate 'A Good Night's Sleep Guaranteed' temperature rating. |
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Fair Wear As a member of Fair Wear, Mountain Equipment is committed to implementing the highest standards of working conditions. Mountain Equipment were awarded 'Leader Status' by Fair Wear Foundation in 2016 and has been awarded their highest accolade for performance every year since. |
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Down 900 Their finest goose down and amongst the world's very finest down. With a minimum down cluster content of 90% and individually tested at the point of filling to ensure a minimum fill power of 900. |
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Using slanted box-wall baffles throughout the entire main body of the helium bags means weight is removed from the bags structure yet, they remain a significant step above a standard box baffle. |
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7 baffle low volume anatomically shaped hood. |
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Full length Gemini zip baffle with 140cm zip with low profile grown-on front collar. |
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4 baffle anatomically shaped and offset foot-box. |
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PLASMA 10D fabrics throughout are incredibly light and breathable with PFC free DWR. |
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EXL® system improves comfort and loft whilst maximising thermal efficiency. |