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$676.99
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Home/Baby Products/Nursery/Bedding/Duvets & Duvet Covers
Mellow Marshmellow Comforter King/Cal King - Extra Fluffy Double-Stuffed Down Alternative Duvet Insert, All-Season Temperature-Balancing, Oeko-TEX Class I Fabric, Box-Stitch, Machine Washable — image 1
Duvets & Duvet CoversMellow✓ In stock

Mellow Marshmellow Comforter King/Cal King - Extra Fluffy Double-Stuffed Down Alternative Duvet Insert, All-Season Temperature-Balancing, Oeko-TEX Class I Fabric, Box-Stitch, Machine Washable

★★★★★
$676.99

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3 available
Size: King / Cali King
Twin/Twin XLTwin/Twin XLKing / Cali KingKing / Cali King
Color: White
SandSandWhiteWhite
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About this item
  • Puffy "Marshmallow" Loft (2X Fill) - Double-stuffed for a visibly fluffy, cloud-like comforter. Great as a duvet insert or standalone comforter for everyday hotel-style bedding.
  • All-Season Comfort, Less Overheating - Temperature-balancing, heat-adaptive fibers help you stay warm yet breathable - ideal for hot sleepers, cold bedrooms, and year-round use.
  • Gentle on Skin (OEKO-TEX Class I) - Baby-grade certified fabric shell feels ultra-soft and smooth, a smart pick for sensitive skin and family bedding.
  • Box-Stitch = No Shifting / No Clumps - Even distribution keeps the fill in place to reduce bunching and flat spots, so the comforter stays consistently cozy across the whole bed.
  • Easy Care Vegan Down Alternative - Cruelty-free down-alternative fill; machine washable for simple care. Works with most duvet covers and is ideal for guest rooms, dorms, and pet homes.
Product details
Brand
Mellow
Manufacturer
Mellow Sleep Technology
Material
Polyester
Colour
White
Size
King / Cali King
EAN
0860014330490

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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