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1000 FP HyperDRY Grey Goose Down

1000 FP HyperDRY Grey Goose Down

1000 FP is the highest fill power (FP) rating possible, which leads to the lightest quilts imaginable. It is ultra rare, and comes in very limited quantities, so we are super excited to offer it here at Loose Goose. To our knowledge, we are the only retail store offering down with a fill power this high. 


This down should be used if you are looking to make a high performance quilt or sleeping bag that is even lighter than the ultralight offerings from most gear manufacturers. Coupled with ultralight fabrics such as 0.57 oz ripstop nylon, your handmade creation will be the hottest thing at camp.


To guarantee the performance of this down, we are only offering the water resistant "HyperDRY" option to ensure the down maintains its loft in the dampest conditions, and are working with Trailheadz Hammocks & Accessories for field testing in their quilt prototypes. We also recommend following the correct storage guidelines for down insulated products to ensure the longevity of your finished product. 


Like all the down we offer, this down is Responsibly sourced and is BlueSign® Certified. For more information about these accolades please visit our resources page. 


  • RDS Certified Responsible Down
  • Fluorocarbon Free Water Resistant Treatment
  • Tests over 80% longer than other water resistant (WR) down on the market industry standard DWR Shake Test.
  • Tested for PFOA and PFOS
  • Hypo-Allergenic


Sold in the following increments:

Grey Goose Down

4 oz ($84.99)

8 oz ($154.99)

1 lb ($299.99)


    Ratings and Reviews

    Todd Hepp