Helium GT 400

A light, versatile and highly compressible sleeping bag with a little extra space for increased comfort. The ideal choice for hiking and traveling during the summer and cooler spring nights.

0°C/32°F
Comfort temperature
-6°C/21°F
Comfort limit
-24°C/-11°F
Extreme temperature
890g / 1lb 15.4oz
Total weight
Outer shell in 100% recycled HELIUM 20D is very light and highly breathable with PFC-free DWR treatment
449g of 90-10 Pure Duck Down with a minimum fill power of 700
The GT fit is roomy, comfortable and allows for different sleeping positions
Inclined box walls throughout the sleeping bag
Seams at medium level on the sides
5-compartment anatomically shaped hood
4-compartment anatomically shaped and offset foot box
Full length Gemini zip hem with 140cm zip and integrated neck collar with Lode Lock closure
Lining in 100% recycled Supersoft 20D with PFC-free DWR treatment
Comes with waterproof roll top bag and storage cube
Weight: 890g / 31.4oz (Regular), 930g / 32.8oz (Long)
Standard pack size: 24cm x 21cm x 20cm
Outer material/inner material: 100% polyamide, filling: down