Search  for anything...

Linenspa Comforter Duvet Insert, Down Alternative, Box Stitched, All-Season Microfiber, Bedding for Kids, Teens, or Adults - White - California King

  • Based on 125,345 reviews
Condition: New
Checking for product changes
$46.99 Why this price?
Save $22.99 was $69.98

Buy Now, Pay Later


As low as $11 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, May 23
Order within 7 hours and 3 minutes
Available payment plans shown during checkout

Size: California King


Color: White


Features

  • Microfiber
  • ALL SEASON COMFORT: With 300 gsm of plush down alternative fill, this is the best all season comforter for hot sleepers. Its lightweight for summer but ultra-soft and cozy for winter, making it the perfect option for any time of the year.
  • ULTIMATE VERSATILITY: Whether youre looking for a microfiber reversible comforter or an insert for duvet cover, weve got you covered. Eight built-in corner and side loops keep your down alternative comforter duvet insert in place.
  • QUILTED DESIGN: Style thats functional? Yes, please The box-stitch construction keeps all that fluffy fill in place, so your comforter retains its shape and stays pretty with its classic quilted look.
  • MACHINE WASHABLE: So easy, youll never have to ask how to wash down alternative comforters ever again Simply wash on gentle cycle and air dry. Or if youre short on time, toss in your dryer on a low heat setting.
  • A PERFECT FIT: Available in multiple standard and oversized dimensions. California King size dimensions are 102 inch x 96 inch . Weighs 6.17lbs.

Material: Microfiber


Color: White


Brand: Linenspa


Special Feature: Reversible


Style: Smooth


Material: Microfiber


Color: White


Brand: Linenspa


Special Feature: Reversible


Style: Smooth


Blanket Form: Comforter


Age Range (Description): Adult


Product Dimensions: 102"L x 96"W


Theme: Plain


Pattern: Solid


Recommended Uses For Product: Home


Seasons: All


Fill Material: Polyester


Product Care Instructions: Machine Wash


Size: California King


Fabric Type: Microfiber


Unit Count: 1.0 Count


Number of Items: 1


Item Weight: 6.17 Pounds


Included Components: Down Alternative Microfiber Comforter


Fabric Warmth Description: Lightweight


Item Weight: 6.17 pounds


Manufacturer: Linenspa


Country of Origin: USA


Item model number: LS70CKMICO


Is Discontinued By Manufacturer: No


Refill: Polyester


Assembly required: No


Warranty Description: 3 year U.S. warranty against manufacturer's defects


Batteries required: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, May 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • So Soft!
Size: Oversized Queen Color: White
I really love this down alternative comforter! I also love that an oversized queen option was available. I’ve never understood why we’re supposed to accept a full sized comforter for our queen sized beds. This comforter is amazingly soft and light weight. Living in SoCal, I cannot have a hot comforter. I slept under it for the first time last night and literally said out loud, “Oh my gosh! This feels amazing!” The price is right, the size is perfect, the feel is so soft, and no birds were hurt to make it. I am happy. ... show more
Reviewed in the United States on October 13, 2023 by Catherine Lynn Catherine Lynn

  • Lightweight
Size: King Color: Navy/Graphite
Arrived on time, it’s the right weight for Florida sleeping. I probably should have ordered the larger king size really fit the bed on the sides too. I wanted to see if we liked it at th lower rate before going larger, but I could move the king t the queen bed and then get a large king when I am ready. Would definitely order again at this price point! ... show more
Reviewed in the United States on October 15, 2023 by patty

  • Cozy and Comfortable
Size: Queen Color: White
The Linenspa Comforter Duvet Insert in Queen size has exceeded my expectations in every way. This down alternative comforter offers the perfect balance of comfort, warmth, and breathability, making it suitable for year-round use. The microfiber fill feels incredibly soft and plush, providing a luxurious sleeping experience. It's a great alternative to natural down, as it's hypoallergenic and cruelty-free, making it suitable for individuals with allergies or those who prefer an animal-free option. The box-stitching design is not only aesthetically pleasing but also ensures that the fill stays evenly distributed, preventing any clumping or shifting. This feature ensures consistent warmth throughout the comforter, leaving no cold spots during chilly nights. I appreciate the all-season versatility of this comforter. It's light enough to keep me cool in the summer months, yet warm and cozy during the colder winter nights. It's truly a comforter that can be used year-round, eliminating the need for multiple bedding options. The queen size fits perfectly on my bed and hangs over the sides generously, providing ample coverage. I also love the classic white color, as it effortlessly complements any bedroom decor. Another advantage is that the comforter is machine washable and easy to maintain. I've washed it several times, and it remains as fluffy and comfortable as the day I bought it. The Linenspa Comforter Duvet Insert is an excellent value for the price, offering premium comfort and quality at an affordable cost. In conclusion, I highly recommend the Linenspa Comforter Duvet Insert in Queen size to anyone seeking a cozy and versatile bedding option. With its soft microfiber fill, all-season adaptability, and easy maintenance, this comforter provides a luxurious sleeping experience. Whether you're looking to upgrade your bedding or searching for a gift for a loved one, this comforter won't disappoint. Sleep soundly and comfortably with the Linenspa Comforter Duvet Insert - a true bedding essential! ... show more
Reviewed in the United States on August 2, 2023 by Real Deal

  • Great!
Size: Twin Color: Navy/Graphite
I ordered 2 of the Navy color for my 8 year old twins in the twin size. We live in California and these are nice and warm but not overly warm. We do put them away in the summer though. I love that they are very soft and they wash so well. The two color sides are great too! There has been no pilling and they fold up nicely. We use them as a comforter rather than an insert. ... show more
Reviewed in the United States on October 6, 2023 by Janellemp

  • Comforting soft
Size: Oversized King Color: Stone/Charcoal
Love this purchase 👍🏼👍🏼👍🏼 I ordered the oversized king because my husband is a blanket stealer, it’s perfect because now I still have blanket on me at night. I love the color, matches the rest of my bed. Nice and soft with fluff but not over fluffy. So far so good 👍🏼👍🏼👍🏼
Reviewed in the United States on October 15, 2023 by curtis larsen

  • Great duvet insert for cost
Size: Queen Color: White
Amazing cost. Duvet insert is awesome. It does have a pattern that shows through the duvet cover, but that doesn’t bother me. If you want a super fluffy look, I’d buy 2 and use both.
Reviewed in the United States on October 17, 2023 by Alexa Amorim Alexa Amorim

  • Nice
Size: Twin XL Color: Sand/Mocha
great for dorms, can be used as a comforter it a duvet insert. no issues with pilling and the fabric is very soft. it's not weighted so it's not suited for super cold temps. i love the pop of color that the differing colors on each side gives the room
Reviewed in the United States on October 7, 2023 by Carol

  • Oversized runs to big for a duvet
Size: Oversized King Color: White
I purchased this downs comforter in may of 2020. I have a few negatives, but I’m leaving 4 stars as they are error on my part. So please don’t make the same mistake. After 2 years it has held up. I ordered the oversized king after reading reviews that the Cali king was “small”. I was looking for something more for show to fold at the end of the bed. No duvet will fit it! It’s the same width as a normal Cali just incredibly long. I leave the over hang tucked in at the bottom of the bed which becomes a pain because it’s not tied in place and will slip around ruffling the duvet. If you didn’t use a duvet this wouldn’t be an issue but given the size it’s not going to fit in a washer. It gets HOT! I sleep hot, my husband sleeps cold. I keep the ceiling fan on and thermostat at 68. I have woken up several nights covered in sweat because my husband being nice, from time to time will pull it up. I have never used it without the duvet so I can’t blame it all on the comforter. After about a year I did have one string rip but all in all it’s held up well. The only reason I am writing this is because I am shopping for a new downs comforter and I will probably end up purchasing this brand in a smaller, cali king size. I’m just tired of spending close to 30-45 mins making my bed every morning trying to realign everything with the duvet. ... show more
Reviewed in the United States on July 2, 2023 by lala320

Can't find a product?

Find it on Amazon first, then paste the link below.