20 lb chunky cotton weighted blanket in Midnight Ash on a bed

20 lb Weighted Blanket

★★★★★ 5.0 · 8 verified reviews · Read reviews

Hand-knit from 100% cotton, this 48" × 72" blanket weighs 20 lb without glass beads or plastic pellets. The open-knit construction allows airflow for a more breathable feel.

Shop the 20 lb (48" x 72")
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Is the 20 lb right for you?

The weight comes from the cotton itself, so pressure spreads evenly across the whole weave.

15 lb

$239.00

Size45" x 72"
Body weightCloser to 150 lbs
FeelLighter, gentler hold
Good forSharing with a lighter sleeper
Shop the 15 lb
Larger size

20 lb

$289.00

Size48" x 72"
Body weightAround 180 to 230 lbs
FeelDeeper, fuller pressure
Good forMore coverage, shoulders to feet
Shop the 20 lb

A comfort preference, not a rule.

Life under the 20 lb

Customers tell us their nights feel cozier and more restful with the 20 lb BloomKnit™. Many say they settle in faster, some from the very first night.

Read reviews

Substantial, without the stuffy feeling.

The hand-knit cotton is what customers bring up first. The blanket feels weighty and enveloping, and the open weave lets air move through, so it avoids the stifling feeling some remember from beaded weighted blankets.

Some layer it with a sheet or quilt to dial in the warmth they like, season to season.

  • Loved by warm sleepers

    People who run warm appreciate the open, breathable knit, even in warmer months.

  • Stays put

    The generous size and gentle, even weight help active sleepers stay settled.

  • Quieter nights for two

    Partners say nights feel less restless, with fewer interruptions.

Customers love the comfort and the craftsmanship, and many come back for another as a gift for family or friends.

More weight, not more heat

With a bead blanket, the weight and the insulation are the same layer. Beads have to be sealed inside quilted pockets, so going from 15 lb to 20 lb means more sealed fabric between you and the air. Heavier means warmer. An open knit works differently. The weight lives in the thickness of the cotton strand, so a 20 lb BloomKnit is knit from heavier cotton, not wrapped in more of it. The gaps between the loops stay just as open at 20 lb as they are at 15.

Shop the 20 lb (48" x 72")
Bloomknit cotton weighted blanket for hot sleepers in Midnight ash

Why sleep under weight? 


Weighted blankets use the fundamentals of deep touch pressure (DTP) to activate pressure points, triggering a cascade of chemical reactions in your body. The result?
comforting sensation of a hug: a substantial, a cocooning feel that can make settling into your evening routine more inviting. 
It benefits your overall wellbeing. It’s not magic, it’s science (and a lot of cotton).

20 lb Weighted Blanket Questions

Cotton weighted blanket on the chair.  Bloomknit by Blanket & Bloom

Is a 20 lb weighted blanket too heavy?

For most people, no, but it depends on your body and what you're used to. People who choose the 20 lb are usually around 180 to 230 lbs, and it's the more common pick for anyone who has used a weighted blanket before and wanted more. If this is your first weighted blanket, or you're closer to 150 lbs, the 15 lb is the safer starting point. Weight is a comfort preference, not a rule. Weighted blankets are not suitable for infants or young children, and anyone should be able to move the blanket off themselves easily.

Can weighted blankets help with nighttime movement or sleep disturbances?

Anecdotally, many people find that weighted blankets can help reduce tossing, turning, or restless movement during the night, including those with conditions like Sleep Behavior Disorder. The gentle, even pressure of a cotton knit weighted blanket is designed to “ground” the body, which can promote a sense of security and stillness.

While experiences vary, some users report fewer sleep disruptions, less restlessness, and even improvements in nighttime routines such as fewer bathroom trips. However, weighted blankets are not a substitute for medical treatment, and results may differ for each person. If nighttime movement is a concern, it’s always a good idea to consult with your doctor or sleep specialist to determine whether a weighted blanket is right for your needs.

Are weighted blankets suitable for nightly use, or just for naps?

Weighted blankets are designed for everyday rest, whether that's a quick afternoon recharge or a full night’s sleep. Most people use them as a nightly staple, enjoying the even, gentle pressure that can help with falling asleep and staying asleep.

There's no need to save the comfort for naps. If you find you relax and rest well under the blanket, it's perfectly suitable for nightly use. Just make sure you can move the blanket comfortably and that it doesn't feel restrictive. As always, weighted blankets aren’t recommended for infants, young children, or anyone unable to remove the blanket on their own. Use your comfort as a guide.

Will a 20 lb blanket make me hot?

The open knit is the point. Air moves through the weave all night, so the 20 lb carries more cotton, not more heat. Machine washable on a cold, delicate cycle.

What size is the 20 lb BloomKnit™?

48" x 72", sized to rest on your body rather than hang over the mattress edge, which keeps the weight where it works. Results vary. Not intended to diagnose or treat any medical condition.

How heavy does 20 lbs actually feel?

Roughly the weight of a large bag of dog food, but spread across your whole body rather than concentrated in one place, which changes the sensation considerably. Because the weight is distributed through the entire knit rather than pooling in sewn pockets, it settles evenly from shoulders to feet instead of pressing hardest wherever the filling has gathered. Most people describe it as steady rather than crushing. It is noticeably heavier than the 15 lb when you pick it up and move it around.

Is the 20 lb harder to wash?

Same method, but check your machine first. Machine wash cold in the cotton wash bag provided, on the bedding cycle, then tumble dry low or lay flat. Never hang it wet, since the water weight will pull the loops out of shape.

Can I use the 20 lb on a queen bed?

You can use it on a queen bed, but it won't cover one. At 48" x 72" it's designed to sit on a person, not to span the mattress. A queen is 60" wide, so the blanket will sit across the middle rather than reaching the edges. Couples who both want weight usually buy two, since a single blanket shared between two people pulls unevenly and tends to slide off.

Do you offer free shipping?

Yes, We offer free shipping on all orders within the contiguous United States.

Return Policy

We offer 30-day returns and exchanges on all eligible products shipped within the contiguous U.S. To qualify, items must be unused, in their original packaging, and include proof of purchase.

Free return shipping is included, with no processing or restocking fees.

If you'd like to start a return or exchange, just email us at hello@blanketandbloom.com. Please note: returns without prior approval won’t be accepted.

Ready for the heavier feel?