Aerie 30°F Underquilt / Sleeping Bag (Double Bag Optional)

Outdoor Vitals OV-Aerie 30°F Underquilt / Sleeping Bag Hammock camping continues to grow, but affording all of the gear is expensive. We created a solution for our customers to get more for their money! The new OV-Aerie Underquilt/Sleeping Bag allows our customers to purchase a sleeping bag that they can also use for other adventures! shell is 20D that is 400T, it is Nylon, not polyester. liner: it is 320T 50D, polyester pongee the shell one side treat by glue for anti-water, another side is paintcoat treatment which can prevent down run out. the liner also paintcoat, but liner not anti-water. also they do oil treatment thus you looks it some put oil soft.  Add in our direct to consumer pricing and camping has never been so affordable and comfortable! 3-In-1: Use as a down underquilt, a regular sleeping bag or buy two and zip them together to make an ultralight double sleeping bag! Hammock Hanging Hooks: These are loops attached to the all side of the bag for you to run cord throu