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300 Thread Count Comforters

Shop 300 thread count comforters with your bed size and preferred warmth in mind. Thread count describes the comforter’s outer fabric, while fill and construction also affect how it feels. Compare available sizes, colors, fill materials, and care instructions to find an option that suits your bedding and laundry routine.

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  1. Puredown - Luxurious 300TC 100% Organic Cotton Down Feather Fiber Comforter, Full/Queen - Purple

    SKU: JXTRS8VW38

    Product Description

    A plush purple comforter crafted from 300-thread-count organic cotton and filled with premium down feather fibers.
    See all Bedding
    Your price for this item is $147.99

  2. Puredown - Luxurious 300TC 100% Organic Cotton Down Feather Fiber Comforter, Full/Queen - Oatmeal

    SKU: JXTRWRYY9Z

    Product Description

    An oatmeal-colored comforter made from 300 thread count organic cotton and filled with goose feather fiber.
    See all Bedding
    Your price for this item is $147.99
    Save $35
    The previous price was $183.74

  3. Puredown - Luxurious 300TC 100% Organic Cotton Down Feather Fiber Comforter, Full/Queen - Green

    SKU: JXTRWRYY82

    Product Description

    A green comforter crafted from 300 thread count organic cotton and filled with a premium down feather blend.
    See all Bedding
    Your price for this item is $147.99
    Save $35
    The previous price was $183.74

  4. Puredown - Luxurious 300TC 100% Organic Cotton Down Feather Fiber Comforter, Full/Queen - Navy

    SKU: JXTRWRYYGQ

    Product Description

    A navy comforter made from 300-thread-count organic cotton, filled with goose feather and down fiber.
    See all Bedding
    Your price for this item is $147.99

  5. Puredown - Luxurious 300TC 100% Organic Cotton Down Feather Fiber Comforter, Full/Queen - Off-white

    SKU: JXTRWRYYJ3

    Product Description

    A plush off-white comforter made from 300-thread-count organic cotton and filled with premium goose feather fibers.
    See all Bedding
    Your price for this item is $147.99

  6. Puredown - Luxurious 300TC 100% Organic Cotton Down Feather Fiber Comforter, Full/Queen - Fawn

    SKU: JXTRWRYYCW

    This comforter is super warm and is made of great quality materials.

    Product Description

    A fawn-colored comforter crafted from 300 thread count organic cotton and filled with goose feather fiber.
    See all Bedding
    Your price for this item is $147.99
    Save $35
    The previous price was $183.74

  7. Puredown - Luxurious 300TC 100% Organic Cotton Down Feather Fiber Comforter, Full/Queen - Gray

    SKU: JXTRWRYYX3

    Product Description

    A gray comforter made from 300 thread count organic cotton, filled with goose feather and down fiber.
    See all Bedding
    Your price for this item is $147.99
    Save $35
    The previous price was $183.74

  8. Puredown - Luxurious 300TC 100% Organic Cotton Down Feather Fiber Comforter, Full/Queen - Pink

    SKU: JXTRWRYYY2

    Product Description

    A pink comforter made from 300 thread count organic cotton and filled with goose feather and down fiber.
    See all Bedding
    Your price for this item is $147.99
    Save $35
    The previous price was $183.74

  9. Puredown - Luxurious 300TC 100% Organic Cotton Down Feather Fiber Comforter, Full/Queen - White

    SKU: JXTRWRYYSG

    Product Description

    A white comforter made from 300-thread-count organic cotton and filled with a premium down feather blend.
    See all Bedding
    Your price for this item is $147.99
    Save $35
    The previous price was $183.74

  10. Puredown - Luxurious 300TC 100% Organic Cotton Down Feather Fiber Comforter, King - Purple

    SKU: JXTRS8VW3F

    Product Description

    A plush purple comforter crafted from 300-thread-count organic cotton and filled with premium goose feather fibers.
    See all Bedding
    Your price for this item is $155.99

  11. Puredown - Luxurious 300TC 100% Organic Cotton Down Feather Fiber Comforter, California King - Purple

    SKU: JXTRS8VW8X

    Product Description

    A luxurious purple comforter crafted from 300TC organic cotton and filled with premium goose feather fibers.
    See all Bedding
    Your price for this item is $163.99
    Save $39
    The previous price was $203.74

  12. Puredown - Luxurious 300TC 100% Organic Cotton Down Feather Fiber Comforter, Twin - Purple

    SKU: JXTRS8VWXV

    Product Description

    A plush purple comforter crafted from 300 thread count organic cotton and filled with premium down feather fiber.
    See all Bedding
    Your price for this item is $130.99
    Save $31
    The previous price was $162.74

  13. Puredown - Luxurious 300TC 100% Organic Cotton Down Feather Fiber Comforter, King - Oatmeal

    SKU: JXTRWRYY6C

    Product Description

    An oatmeal-colored comforter made from 300 thread count organic cotton and filled with premium down feather fiber.
    See all Bedding
    Your price for this item is $155.99
    Save $37
    The previous price was $193.74

  14. Puredown - Luxurious 300TC 100% Organic Cotton Down Feather Fiber Comforter, Twin - Off-white

    SKU: JXTRWRYY7F

    Product Description

    An off-white comforter crafted from 300 thread count organic cotton and filled with goose feather fiber.
    See all Bedding
    Your price for this item is $130.99
    Save $31
    The previous price was $162.74

  15. Puredown - Luxurious 300TC 100% Organic Cotton Down Feather Fiber Comforter, King - Green

    SKU: JXTRWRYY8P

    Product Description

    A green comforter crafted from 300 thread count organic cotton and filled with goose feather and down fiber.
    See all Bedding
    Your price for this item is $155.99
    Save $37
    The previous price was $193.74

  16. Puredown - Luxurious 300TC 100% Organic Cotton Down Feather Fiber Comforter, Twin - Oatmeal

    SKU: JXTRWRYY96

    Product Description

    An oatmeal-colored comforter made from 300 thread count organic cotton and filled with premium down feather fiber.
    See all Bedding
    Your price for this item is $130.99

  17. Puredown - Luxurious 300TC 100% Organic Cotton Down Feather Fiber Comforter, California King - Green

    SKU: JXTRWRYY8T

    Product Description

    A green comforter crafted from 300 thread count organic cotton and filled with goose feather and down fiber.
    See all Bedding
    Your price for this item is $163.99

  18. Puredown - Luxurious 300TC 100% Organic Cotton Down Feather Fiber Comforter, California King - Fawn

    SKU: JXTRWRYY2H

    Product Description

    A fawn-colored comforter made from 300 thread count organic cotton with a goose feather and down blend fill.
    See all Bedding
    Your price for this item is $163.99

  19. Puredown - Luxurious 300TC 100% Organic Cotton Down Feather Fiber Comforter, Twin - Gray

    SKU: JXTRWRYY2F

    Product Description

    A gray comforter crafted from 300 thread count organic cotton and filled with premium goose feather fibers.
    See all Bedding
    Your price for this item is $130.99
    Save $31
    The previous price was $162.74

  20. Puredown - Luxurious 300TC 100% Organic Cotton Down Feather Fiber Comforter, King - Fawn

    SKU: JXTRWRYY2Y

    Product Description

    A fawn-colored comforter made of 300 thread count organic cotton and filled with goose feather fiber.
    See all Bedding
    Your price for this item is $155.99

  21. Puredown - Luxurious 300TC 100% Organic Cotton Down Feather Fiber Comforter, Twin - Green

    SKU: JXTRWRYY3S

    Product Description

    A green comforter crafted from 300 thread count organic cotton and filled with goose feather and down fiber.
    See all Bedding
    Your price for this item is $130.99
    Save $31
    The previous price was $162.74

  22. Puredown - Luxurious 300TC 100% Organic Cotton Down Feather Fiber Comforter, California King - Gray

    SKU: JXTRWRYY3X

    Product Description

    A gray organic cotton comforter filled with goose feather and down fiber for exceptional warmth and comfort.
    See all Bedding
    Your price for this item is $163.99
    Save $39
    The previous price was $203.74

  23. Puredown - Luxurious 300TC 100% Organic Cotton Down Feather Fiber Comforter, Twin - White

    SKU: JXTRWRYYPH

    Product Description

    A white comforter made from 300 thread count organic cotton and filled with a goose feather blend.
    See all Bedding
    Your price for this item is $130.99
    Save $31
    The previous price was $162.74

  24. Puredown - Luxurious 300TC 100% Organic Cotton Down Feather Fiber Comforter, King - Pink

    SKU: JXTRWRYYPC

    Product Description

    A plush pink comforter crafted from 300 thread count organic cotton and filled with premium down feather fibers.
    See all Bedding
    Your price for this item is $155.99
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A 300 thread count comforter can bring a smooth, inviting feel to your bed while offering versatile styling for your bedroom. Thread count refers to the number of horizontal and vertical threads woven into one square inch of fabric, typically describing the comforter’s outer shell rather than its filling. For woven cotton shells, a 300 thread count can provide a pleasing balance of softness and breathability, although fiber quality, yarn construction, and weave also influence how the fabric feels and performs. A cotton percale shell generally has a crisp, matte finish, while cotton sateen tends to feel silkier and have a subtle sheen. As you compare 300 thread count comforters, look beyond the number to consider the shell material, stitching, and overall construction. Baffle-box construction or quilted stitching can help keep fill distributed, while reinforced edges support durability. Whether you prefer a white comforter for a clean, classic look or a patterned comforter to complement your bedroom decor, the right combination of fabric and design can make your bedding feel comfortable and coordinated. Choosing the best 300 thread count comforter for your sleep preferences also means considering fill type, warmth level, sizing, and care requirements. Down comforters can offer lofty warmth with relatively little weight, while down alternative comforters often use synthetic fill and may offer convenient machine-washable options; always check the individual care label. Thread count alone does not determine warmth, so review the fill weight and any listed seasonal rating before selecting a lightweight comforter for warmer nights or a heavier comforter for a cool bedroom. An all-season comforter may work well in a temperature-controlled room, especially if you adjust your bedding with sheets or an extra blanket as needed. For twin, full, queen, king, and California king comforters, compare the actual dimensions with your mattress size and depth to get the coverage and side overhang you prefer. If you plan to use a duvet cover, check for compatible dimensions and corner loops that can help keep the comforter in place. These practical details make it easier to find 300 thread count bedding that suits your space, comfort preferences, and everyday care routine.

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FAQ

A 300 thread count comforter has an outer fabric with approximately 300 threads per square inch, counting both lengthwise and crosswise threads. This number describes the comforter's shell, not its fill material or amount of fill.

Common shell materials include cotton and cotton blends. Cotton shells can have different textures depending on the weave, while blended fabrics combine cotton with fibers such as polyester. Check the fabric composition rather than relying on thread count alone.

Sateen typically has a smooth feel and a subtle sheen, while percale has a matte finish and a crisp texture. Two 300 thread count comforters can feel different because the weave and yarn quality also influence the fabric's texture.

Fill options commonly include down, feather-and-down blends, and down alternatives such as polyester fibers. Thread count refers only to the shell fabric, so comforters with the same thread count may contain different types of fill.

Follow the care label, since cleaning requirements depend on both the shell fabric and the fill. Some comforters are machine washable, while others require professional cleaning. For washable styles, use the recommended wash cycle and drying method, and dry thoroughly before storing.

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Get the latest deals and more.

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Best Buy Canada

In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.