Malouf Isolus 3" Down Alternative Mattress Topper

$139.99 - $209.99

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Malouf Isolus 3" Down Alternative Mattress Topper

Three inches of plush, hypoallergenic down alternative fill encased in pure cotton create a cozy, breathable mattress topper. Baffle-box construction prevents fill from shifting to ensure even loft. Thick elastic anchor bands secure the fiberbed to the mattress at the corners.



  • Hypoallergenic Down Alternative Fill
  • 100% Cotton Shell
  • Baffle Box Stitching
  • 3" Thick Down Alternative Mattress Topper adds a Plush Layer to Any Mattress
  • Hypoallergenic Down Alternative Fill Offers the Feel of Down Without Odors or Allergens
  • Breathable Shell Made of 250 Thread Count 100% Cotton
  • Corner Elastic Anchor Bands Secure Fiberbed to Mattress
  • 3 Year Warranty


  • Twin: 38"W x 3"H x 75"D
  • Twin XL: 38"W x 3"H x 80"D
  • Full: 53"W x 3"H x 75"D
  • Queen: 60"W x 3"H x 80"D
  • King: 76"W x 3"H x 80"D
  • California King: 72"W x 3"H x 84"D

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