Malouf Isolus 3 Inch Down Alternative Twin XL Mattress Topper

Malouf Isolus 3 Inch Down Alternative Twin XL Mattress Topper



Free Delivery in 1 to 2 Weeks via Small Parcel

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  • Hypoallergenic down alternative fill
  • 100% Cotton shell
  • Baffle box stitching
  • 3 in. 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
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Expert Review

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.


  • 3 Year Manufacturer Warranty Included
  • Type Mattress Topper
    Features Luxury
    Materials: Down Alternative fill, 100% Cotton shell
    Fabric Content Down Alternative fill, 100% Cotton shell
    Dimensions Height: 6'', Width: 20.9'', Length 23.6''
    Care Instructions Carefully remove plastic packaging. Take care not to cut through the mattress topper. Place compressed mattress topper on a flat surface in a well ventilated room and allow 48 hours for expansion. Due to the unique properties of memory foam, dimensions after expansion may vary; this is normal and will not affect the performance of the mattress. New memory foam may initially have a slight odor; it is completely harmless and will dissipate over a short time with regular use. Pre-wash the zippered cover before first use. Wash zippered cover separate from other items as the zipper may cause damage to clothing or linens. Do not overload the washing machine. Overloading can cause fibers to break down from excessive abrasion and agitation. Wash the zippered cover in warm water using a non-chlorine bleach detergent on a gentle cycle with a cold water rinse. The matterss topper can be spot cleaned with mild detergent by hand only; do not soak or machine wash the foam. Rinse with warm water. Use a mild liquid detergent, preferably non-alkaline, without added bleach or whiteners.Do not use chlorine bleach as it can weaken fibers and cause them to yellow prematurely. If white fabrics need bleaching, use an oxygen-based bleach. Tumble dry zippered cover on low heat. Never use a high heat setting or over dry; this will weaken the fibers, cause shrinkage and shorten the life of the cover. After spot cleaning the mattresss topper, dry at room temperature away from heat or light. Do not machine wash or dry.
    Vendor Item Number IS30TXDAFB
    Page Code 920641

    Delivery Info

    Free delivery on everything, every day! This item arrives via UPS/FedEx in 1 to 2 weeks.

    We deliver anywhere in the continental 48 states that is road accessible.

    Delivery is available to Alaska and Hawaii for an additional fee but the order must be placed by calling us. While we do not deliver internationally, we can deliver to your US based freight forwarder if you have those arrangements in place.
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