Cookie Monster

Sleep Bag

Rated 4.9 out of 5
Based on 807 reviews
$44.95

Meet the blanket that can’t get kicked off!

PREMIUM KNIT FABRIC – Boasting three layers of buttery soft fabric and a cozy, plush fill, our three-layer sleep bags are designed with baby’s comfort in mind. That’s why we created them with ultra-soft, breathable fabric with just the right hint of stretch.  You can feel confident that baby will feel cozy and comfortable snuggled in this special sleep bag as the safest alternative to using loose blankets. These sleep bags are made from the same ultra-soft and stretchy material as our original knit swaddle blankets.

WARM AND COZY – Our Sleep Bags have a 1.70 Thermal Overall Grade (TOG) rating ideal for room temperatures between 65 – 75 degrees F and a sleeveless design to offer the perfect amount of warmth for year-round use helping baby sleep through the night.

GENEROUS SIZE

The 0-6 month size provides a length of 26.5 inches, width of 13 inches under the armpits and 18.5 inches at the widest section of the sleep bag.

The 6-12 month size provides a length of 28 inches, width of 14 inches under the armpits and 19 inches at the widest section of the sleep bag.

The 12-18 months size provides a length of 31.5 inches, width of 14.25 inches under the armpits and 20 inches at the widest section of the sleep bag.

The 18-24 months size provides a length of 34 inches, width of 15.75 inches under the armpits and 21.5 inches at the widest section of the sleep bag.

BONUS FEATURES – Our Sleep Bags also feature a comfy, tag-free neck, a wraparound zipper for easy changes and a unique zipper cover to protect baby’s skin.

TRENDY, HIGH QUALITY DESIGNS – At Copper Pearl we pride ourselves on making high quality products that always look great on babies, moms, or in your nursery. Our sleep bags are simple, modern, and sure to elevate any nursery’s style.

PAIR PERFECTLY WITH COPPER PEARL PRODUCTS – Our trendy, three-layer sleep bags flaunt your favorite Copper Pearl prints and patterns. They are made to coordinate perfectly with products you already own and love!

Machine wash cold. Tumble dry low heat.

Cookie Monster

Sleep Bag

$44.95

Make a set

Sleep Bag - Cookie Monster Sleep Bag - Cookie Monster

Cookie Monster

Rated 4.9 out of 5
Based on 807 reviews

Sleep Bag

$44.95

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Rated 5.0 out of 5
Based on 73 reviews

2pc Long Sleeve Pajama Set

$34.95

2pc Short Sleeve Pajama Set - Cookie Monster 2pc Short Sleeve Pajama Set - Cookie Monster

Cookie Monster

Rated 4.9 out of 5
Based on 17 reviews

2pc Short Sleeve Pajama Set

$26.95

Long Sleeve Bodysuit - Cookie Monster Long Sleeve Bodysuit - Cookie Monster

Cookie Monster

Rated 4.6 out of 5
Based on 57 reviews

Long Sleeve Bodysuit

$19.99

Short Sleeve Bodysuit - Cookie Monster Short Sleeve Bodysuit - Cookie Monster

Cookie Monster

Rated 4.6 out of 5
Based on 57 reviews

Short Sleeve Bodysuit

$17.99

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Five Star Rated

Our products have thousands of top-rated customer reviews

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Organic Cotton

All our bibs and burp cloths are organic

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Sensitive on Skin

Our super soft fabric is gentle on baby’s skin

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Money Back Guarantee

We offer a six-month limited warranty on all our products

average rating 4.9 out of 5
Based on 807 reviews
  • 5 Stars
    765 Reviews
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    32 Reviews
  • 3 Stars
    6 Reviews
  • 2 Stars
    2 Reviews
  • 1 Star
    2 Reviews
99% of reviewers would recommend this product to a friend
Fit
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is Perfect Fit and 2 is Runs Large
Customer photos and videos
807 Reviews
Reviewed by Hanna M.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

So soft and cuddly

Absolutely obsessed with the fabric of this sleep bag. It’s so cozy but baby doesn’t get too hot. Will be ordering more of these asap!

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Fit
Rated 1 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is Perfect Fit and 2 is Runs Large
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Reviewed by Ashley M.
Verified Reviewer
I recommend this product
Rated 5 out of 5
Review posted

So soft and cozy!

I have so many copper pearl items… all needs and wants :) Great sleep sacks. Baby stays warm and sleeps so well. Yay!

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Fit
Rated 1 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is Perfect Fit and 2 is Runs Large
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Reviewed by Jade K.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Love this!

My daughter loves Copper Pearl sleep bags!

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Fit
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is Perfect Fit and 2 is Runs Large
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Reviewed by Katie B.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Softest Sleep Bag Ever!!

We love this sleep bag! The first night my baby slept in it he slept through the whole night! We need one in every print plus they are so soft!

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Fit
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is Perfect Fit and 2 is Runs Large
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Reviewed by Katie s.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Soooo soft

I love this sleep bag!! SOFT LIKE BUTTER 🧈- some weight to it that my baby loved! Love every freakn product 💯

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Fit
Rated 1 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is Perfect Fit and 2 is Runs Large
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