Eterne Down-Alternative Mattress Topper
Eterne Down-Alternative Mattress Topper
A clean-ivory baffle-box topper that adds even, breathable loft without the use of down.
Eterne combines a cotton-batiste shell with resilient microfiber fill and reinforced elastic anchors to keep the comfort layer aligned.
Designed for a quieter bed
Each material, seam, and included component is specified so you can compare feel, layering, and care before ordering.
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Material evidence
Read the layer before it reaches the bed.
Fabric, construction, included pieces, fit, and care are separated below for a direct comparison.
100% cotton batiste
Down-alternative microfiber
Clean ivory
One baffle-box mattress topper
Reinforced elastic anchor bands
Machine wash in a large-capacity washer on gentle; tumble dry low until fully dry
Layering note
Let each surface keep its own role.
Use sheets for temperature, the duvet or quilt for weight, and a coverlet or throw for the final texture. Lifestyle imagery may show other pieces for scale; only the Included field defines what arrives.
Before ordering
Resolve the practical details first.
What exactly is included?
Use the Included field in the material evidence section. Decorative props and other layers in lifestyle images are not included unless named there.
How should I choose a size?
Select the size that matches your mattress or insert. For a more generous drop, compare the product dimensions in the variant details before ordering.
Where can I ask a product question?
Email service@renlisse.com with the product title and the size you are considering.