Feathered Friends Spoonbill UL Sleeping Bag

The Spoonbill UL is designed to save weight by relying on your sleeping pads for bottom insulation. Because down compresses under your body weight, it provides little warmth when you are lying on it, so removing it allows for a significantly lighter, more packable system.

Each user has their own dedicated hood and draft collar, which allows you to cinch your own warmth independently. This means one person can fully seal out the cold while the other keeps their hood loose, providing personalized climate control without letting drafts into the shared space.

This is primarily a 3-season bag. While the 950+ fill power down is exceptionally warm, the lack of bottom insulation and the specific design focus on alpine efficiency mean it is best suited for spring, summer, and fall conditions rather than deep winter.

Because the bag relies on your pads for insulation, you should use two high-quality, insulated sleeping pads placed side-by-side. Ensure they have a sufficient R-value to match the temperatures you expect to encounter, as the bag itself will not provide warmth underneath you.

Dyneema is an incredibly durable, non-woven material that offers an excellent strength-to-weight ratio. It is highly resistant to punctures and abrasion, making it an ideal choice for the floor of a lightweight alpine bag, though you should still clear your campsite of sharp debris.

The bag features 32-inch half-length zippers on both sides. While they are designed to minimize weight and bulk, they are positioned for easy access, allowing you to vent or exit the bag without disturbing your partner.