Mountain Equipment Helium GT 250 Long sleeping bag, anvil grey
Choose the right sleeping bag
Mountain Equipment's range of down sleeping bags is really wide. From ultralight summer sleeping bags to expedition sleeping bags for extreme conditions. We have therefore developed a brief guide that will help you find your way and choose the right down sleeping bag.
Quality sleep is one of the basic requirements for full regeneration during any outdoor activity. The Mountain Equipment HELIUM GT 250 LONG down sleeping bag is designed especially for long trips. Thanks to its generous cut, it is particularly comfortable and ideal for those who like to sleep on their side or back. It weighs an incredible 710 g and you can sleep comfortably in it at 1 °C. It is filled with high-quality duck feathers.
- The 100% recycled surface material HELIUM TM 20 D is light, highly breathable and wind-resistant and treated with PFC-free water-resistant DWR treatment.
- 300 g of duck feathers 90/10 with a minimum filling of 700 cuin.
- GT Fit cut - spacious and comfortable, allows sleeping in different positions.
- Slanted chambers – for maximum thermal efficiency with minimal weight.
- Optimized feather distribution and precise volume for each chamber separately.
- Anatomically shaped hood with 5 chambers.
- Anatomically shaped and beveled foot area from 4 chambers.
- Full-length zip side gusset and integrated neck collar with simple Lode Lock™ magnetic closure.
- Extended for people 185 cm tall and over.
- Supplied with waterproof case and storage net.
HELIUM 20 – 100% recycled, very light, easy to pack
Helium 20 material is 100% recycled, exceptionally light, packable, soft and at the same time very durable. The high density of the weaving does not allow feathers to pass through, it is resistant to wind and prevents heat loss. Thanks to the water-repellent DWR treatment without PFC, it is additionally resistant to water. This material is ideal where light weight and packability are the most important factors.
- Extremely light - 38 g/m 2.
- Highly breathable.
- Wind resistant.
The 100% recycled SUPERSOFT TM 20 inner material is chosen for its low weight, high breathability, exceptional durability and pleasant feeling to the touch. It is also a feather-proof material.
- Low weight (37 g/m 2 )
- High breathability
- Durability
Quality duck feathers with 700+ fill
Very high-quality duck feathers originating from China contain at least 90% down, its filling is at least 700 cuin and meets the ethical DOWN CODEX ®. The feathers are gently cleaned with water without chemical treatment. This destroys mites and the environment for their life, which will be appreciated by allergy sufferers. The feathers retain their important fatness and loft, are easily packable, have high insulation and low weight.
- 300 g of feathers.
- Minimum filling 700+ cuin.
- Down ratio 90:10.
- Complies with DOWN CODEX ®.
- Long life.
Color: Anvil Grey
Length of the sleeping bag: 207
Type of insulating material: feathers
Feather type: duck
DWR (Durable Water Repellent): Yes
Extreme: -12
Good night sleep: 1
Comfort: 7
Comfort limit: 2
Compression package: Yes
Hood adjustability: Yes
Storage case: Yes
Number of chambers in the hood: 5
Number of chambers in the area of the feet: 4
Down ratio: 90/10
Pulling the collar: Yes
Fit: GT fit
Chamber type: Oblique
Size: LZ
Outer fabric: Helium 20D
Inner pocket: No
Manufacturers: Mountain Equipment
| Sex | Unisex |
| Colour | grey |
| Filling | feathers |
| Temperature determination | three-season |
| Sleeping bag shape | mummy |
| Sport | hiking, alpinism, camping |
| product ID | 184742 |
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