Yeti sleeping bags are designed for winter mountaineering.
A DWR coating on a tough nylon shell provides protection from rain or falling condensation inside a tent. Rectangular baffles are filled with 650+ fill power goose down for reliable warmth and compressibility. There's a draft tube along the inside of the zipper and around the shoulders to block the cold out plus a snorkel tube around the face.
Full length zippers allow two mummy bags to be zipped together. The toe box is longer on top for a more natural foot position and lined with fleece for toasty toes.
Our Arctic Series is insulated with high tech Omnitherm High Loft using a tiled construction that increases loft when you pull the top up. Draft tubes behind the full-length zipper and around shoulders keep cold from sneaking in, except when you open it up to vent excess heat out. It is incredibly durable and lightweight, and its right and left zippers allow you to zip two sleeping bags together.
Get cold toes easily when camping? You'll love the fleece liner in the toe zone for extra warmth. All the details of our Arctic Series sleeping bags are aimed at optimizing body temperature through cold nights even if the bag gets wet.
Our ultra-light Rapid series sleeping bags use 700+ fill power goose down with adjustable loft between the top and bottom. We removed the standard blocking baffle that separates top from bottom, allowing you to shift more of the down to the top of the bag in sub-zero temperatures, or to the bottom on warm nights. These are skinny, mummy-style down sleeping bags for people trying to go as light as possible. The outer shell sheds precipitation thanks to a Dry Factor laminate, yet allows vapor to pass through. The lining is a soft, comfortable, tightly woven nylon. Naturally we use YKK for the zippers, both the main and the one on the sneaky pocket near the left shoulder zone. A draft tube extends the full length of the ground level main YKK zipper and there is a collar baffle to seal everything below in a cocoon of luxurious down.
When you're traveling fast and light you don't have room for a pillow so we added a pocket behind your head to form a pillow from spare layers that won't fall apart while you fall asleep.
Outer Fabric: Dry Factor, 3L PU laminate
Lining: 30D 100% Nylon, 37 g/m2