Eider Blanket 500FP+

Made from an ultra-light, soft nylon shell, this blanket feels smooth against the skin and delivers dependable warmth without unnecessary bulk. It’s filled with high-quality white duck down sourced from mature birds, providing excellent thermal performance and natural breathability. Thanks to the structure of the down fibers, warmth is retained efficiently while still allowing moisture to dissipate.

White duck down offers a similar level of comfort and insulation to goose down, making it an accessible and high-value option for campers who want strong performance without overspending.

This blanket is filled with carefully selected white duck down chosen for its loft and warmth. Larger, more resilient clusters help maintain consistent insulation even when temperatures drop unexpectedly. The result is a warm, cocoon-like feel that supports deeper, more comfortable sleep outdoors.

With a fill power of 500FP+, this blanket offers a well-balanced combination of warmth, breathability, moisture control, and loft recovery. The down-proof treatment applied to the outer shell helps prevent feathers from poking through or escaping, ensuring that the insulation maintains its volume and performance over time.

Designed for year-round versatility, this blanket performs reliably across a wide temperature range—from mild 50°F (10°C) evenings down to 25°F (-4°C) cold nights. It adapts well to shifting conditions, making it a practical choice for spring, summer, fall, and early winter adventures.

The hood includes a simple, intuitive drawcord that lets you tighten or loosen the fit depending on the temperature. When cinched, it helps reduce heat loss from the head and neck—one of the main areas where warmth escapes, providing noticeable comfort on cold, breezy nights. When loosened, it offers more airflow and breathability for warmer evenings.

The blanket’s Z-shaped chamber system minimizes stitch crossover, helping reduce areas where heat can escape. This design keeps the down evenly spread, maintaining consistent warmth even if you shift positions throughout the night. It creates a more stable temperature experience, reducing the cold spots that often interrupt outdoor sleep.