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Availability: In stock. Dispatch: 1-2 working days
The Mountain Equipment Helium 250 Sleeping Bag is made from 100% recycled Helium 20D outer shell, making it extremely light and highly breathable.
Weighing less than most bottles of water and packing down equally small, this 261g of 90-10 Pure Duck Down with a minimum fill power of 700 is the perfect bag for the dedicated warm-weather backpacker looking to lighten their load.
VIEW SIZE CHART FOR MORE INFORMATION
Regular | Long | |
Weight | 660g / 23.3oz | 680g / 24oz |
Standard Pack Size | 19cm x 17cm x 15cm | 19cm x 17cm x 15cm |
Good Night's Sleep Temperature | 1°C/34°F | 1°C/34°F |
Material | 100% Polyamide outer/inner, Down fill |
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Down 700 Down is the finest insulator that we have. Its warmth to weight ratio, compressibility, long lifespan, and softness are yet to be matched by manmade insulations. For all but the most serious expeditions, duck down is a great choice for both insulated clothing and equipment. |
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Helium Helium fabrics are exceptionally light, compressible and soft. Their densely woven construction ensures the highest levels of down-proofing and wind resistance. |
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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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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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5 baffle anatomically shaped hood. |
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4 baffle anatomically shaped and offset foot-box. |
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Full length Gemini zip baffle with 140cm zip and integrated neck collar with Lode Lock closure. |
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100% recycled HELIUM 20D outer shell is very light and highly breathable with PFC free DWR. |
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Integrated neck collar with Lode Lock closure. |
Helium Sleeping Bags
Efficiently sized, supremely comfortable, and low in weight each Helium bag offers outstanding all-round performance for backpackers, cycle-tourers, and trekkers. These bags don’t skimp on features and will keep you warm and comfortable whether on a summer road-trip or an extended trek.
Shop The Helium Range
Sleeping Bag |
Good Night's Sleep Rating |
Helium Solo | 7°C/45°F |
Helium 800 | -16°C/3°F |
Helium 600 | -10°C/14°F |
Helium 400 | -5°C/23°F |
Helium 250 | 1°C/34°F |