REI Co-op Duck's Back Rain Cover - Extra-Large

Color: Alloy Gray
Size: One Size

Members get an estimated $4.20 (10%) back on this item as a part of your annual .

Members get an estimated $4.20 (10%) back on this item.
To buy,  sign in as an REI Co-op Member or join now.

Weather insurance in a pack pocket, the extra-large REI Co-op Duck's Back rain cover deploys in a flash when clouds roll in. Its seam-sealed, waterproof shell protects your pack from the rain.


  • Durable, silicone-coated ripstop polyester and taped seams keep your pack dry
  • Storage pouch features quick-drying mesh and doubles as an accessory pocket
  • Bottom panel resists abrasion and has a drain hole to release trapped moisture
  • Fits 90–100+ liter packs
  • Pouch dimensions: 6.7 x 6.7 in.
  • Made using bluesign®-approved materials, which conserve resources and protect the health of the environment, workers and the user (you!)


View all REI Co-op Pack Rain Covers

Technical Specs

Best Use



Polyester (bluesign® approved)


33 x 15 x 18 inches


90 - 100+ liters


7 ounces


Contains materials that meet the bluesign® criteria

From a Climate Neutral Certified brand

3 reviews with an average rating of 4.0 out of 5 stars

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