This sleeping bag is bigger than your bed. The Ledge Alaska 0° is 96 inches long, 72 inches wide, and fits four adults inside. That's wider and longer than a queen mattress. We challenge you to find anything bigger.

One bag. Three configurations. Three heavy-duty zippers let you use it as a king-size sleeping bag for the whole family, unzip it into two full-size individual sleeping bags, or open it completely into a massive 16-foot quilt blanket. One purchase, three products.

Built for real cold. 13.2 lbs of Hibernate Elite fill — enough insulation for -20°F, but rated at 0°F because of the sheer size. Dual wall offset union stitching prevents cold spots. Thermo-shield draft collars and a contour adjustable hood lock the heat in. Water-resistant shell keeps moisture out.

Flannel inside, not nylon. The entire interior is lined with plush natural cotton flannel — the same soft material as your favorite pajamas. No crinkling. No cold plastic feeling. Two built-in pillow pockets so you're not bunching up a jacket under your head.

Never fight your sleeping bag again. We include a duffle and roll webbing straps. Fold it, roll it, wrap it, cinch the straps, done. Packs down to 34" x 16".

Compatible with everything. Drawstring closures with barrel locks. Anti-snag zipper architecture. Versatile webbing eyelets for hanging and drying. External pocket for your phone or headlamp.

What's included: Alaska 0° sleeping bag, duffle bag, webbing roll straps.

Designed by the team that built Teton Sports' sleeping bags. This isn't our first bag — it's our best one.