Sitka has introduced the Kelvin Aerolite 30 Sleeping Bag which utilizes Aerogel-infused Primaloft insulation to trap air. Aerogel is the world’s lowest density solid and most effective thermal insulator and PrimaLoft Gold Insulation fibers are infused with it. What’s more, PrimaLoft Gold Insulation with Cross Core technology uses 35% post-consumer recycled (PCR) content.
PrimaLoft Gold stays warm even when wet or compressed and maintains its loft, even after expended periods of compression. The shell is DWR coated 20D nylon.
This 30 deg bag’s jacket-like features include zippered, functional armholes; contoured shoulders and hood, and a center-front two-way zipper. The footbox can be closed up for sleeping, or pulled up and secured for mobility.
Although this is not a Sitka Arrowhead product, it is a great accompaniment for Arrowhead customers.
Offered in one color, Lead, which is a Grey hue, in regular (6′) and long (6’6″) lengths.
www.sitkagear.com/products/kelvin-aerolite-30-sleeping-bag/lead
Nice, now you can pee while staying in your bag but I’ll hold out for v2 when I can poop while wearing.
If you’re in a situation where you’ll need to poop while wearing this, you’ll be pooping in a bag anyway.