New ultra lightweight sleeping bag??

[Cahunter805]

Looking at the sea to summit spark 40 degree bag. Anyone use one or have any suggestions for a 40 degree bag around 1lb.

 

[BigCountry344]

I have had my eye on the western mountaineering astralite quilt 26 degree rating and weighs 17.5 oz for the long

 

[RustyHazen]

Check out Zpacks. You could do a 35', long, regular width bag for 15.3 oz. Hoodless bag, but at those temps, the light beanie you're probably already carrying would be plenty for your head.

 

[sneaky]

Western Mountaineering makes several in that range. Highlite comes to mind right off. Any quilt will be at, or under, a pound. Nunatak gear has a 28 degree bag just a little over a pound, but they do custom work. If you told Jan you wanted a 40 degree bag they would do it. It's a center zip design too, the Alpinist. Their Nova bivy is pretty light as well depending on what level of Apex you choose.

Sent from my SM-G955U using Tapatalk

 

[Sam vizzone]

I have a WM alpinlite a 20 deg bag , super warm and lite well under 2 lbs

 

[Cahunter805]

Thanks guys! Many options to explore. Much appreciated