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Product details: Mountain Equipment Helium GT 400 - Regular Down Sleeping Bag Anvil Grey

Mountain Equipment Helium GT is a lightweight and packable down sleeping bag for minimalists that is ideal for cooler temperatures.

The Helium GT has a slightly roomier cut for added comfort and is also sustainable, with 100% recycled shell and liner and a PFC-free DWR finish. 

• 100 % recycled Helium 20D outer shell is very light and highly breathable with PFC free DWR    
• 449 g of 90-10 Pure Duck Down with a minimum fill power of 700    
• GT fit is roomy, comfortable and allows for a variety of sleeping positions    
• Slanted box-wall baffles and stitch-through baffles   
• Mid-level side seams    
• 5 baffle anatomically shaped hood    
• 4 baffle anatomically shaped and offset foot-box    
• Full length Gemini zip baffle with 140 cm zip and integrated neck collar with Lode Lock closure    
• 100 % recycled Supersoft 20D lining fabric with PFC free DWR    
• Supplied with waterproof roll-top stuff-sack and storage cube


Fill: 90-10 700+ Fill power Duck Down
Shell: HELIUM 20, 34g/m2,
20D 100% Recycled Nylon with FC free DWR
Lining: Supersoft 20, 37g/m2,
20D 100% Recycled Nylon with FC free DWR
Baffle Walls: Mesh Stripping, 15g/m2, Nylon
Zip: YKK #5 Coil 2-way, 140cm


Inner and Outer: 100 % polyamide
Filling: 100 % down; contains non-textile components of animal origin

Please note: sizes refer to zipper position: L = Zipper Left | R = Zipper Right

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Mountain Equipment Helium GT 400 - Regular Down Sleeping Bag Anvil Grey

Item number: 55007541
MSRP 399,90359,95
incl. VAT.
Manufacturer´s suggested retail price
Ready for shipping

Product attributes:

Body Height:182 cm
Brand:Mountain Equipment
Down Density:700 Cuin
Features Sleeping Bag:2-Way-ZipperLined Cover StripChamber ConstructionPack Sack
Original Colour:Anvil Grey
Pack Size Height:21 cm
Pack Size Length:24 cm
Pack Size Width:20 cm
Sleeping Bag Filling:Down
Sustainability:PFC-freeRecycled MaterialsFair WearFair DownWir Denken Um
Temperature Extreme:-24 ° C
Temperature Limit:-6 ° C
Weight:890 Grams/pce.