This site has limited support for your browser. We recommend switching to Edge, Chrome, Safari, or Firefox.

Free Shipping On US orders $85+

Easy returns within 45 days of purchase

Join rewards to earn 10 points for every $1 spent

Cart: 0 items

🇬🇧 You are eligible for free shipping! Spend £50 more and get free shipping to United Kingdom!
Earn Frequent Flyer points with this order.

No more products available for purchase

Subtotal Free
Check Out
Shipping, taxes, and discount codes are calculated at checkout
Sleeping infant in Kyte Baby Sleep Bag in Midnight 1.0 and a matching long sleeve bodysuit underneath
Flat lay of Kyte Baby Sleep Bag in Midnight 1.0
Smiling infant wearing Kyte Baby Sleep Bag in Midnight 1.0 with a Midnight long sleeve romper underneath
Close up of zipper garage on the Kyte Baby Sleep Bag in Midnight 1.0
Close up of unzipped dual zipper on the Sleep Bag in Midnight 1.0
Sleeping infant in Kyte Baby Sleep Bag in Midnight 1.0 and a matching long sleeve bodysuit underneath
Flat lay of Kyte Baby Sleep Bag in Midnight 1.0
Smiling infant wearing Kyte Baby Sleep Bag in Midnight 1.0 with a Midnight long sleeve romper underneath
Close up of zipper garage on the Kyte Baby Sleep Bag in Midnight 1.0
Close up of unzipped dual zipper on the Sleep Bag in Midnight 1.0

Sleep Bag in Midnight 1.0

£50.00 GBP
or 4 interest free payments of $12.50 with

Color:Midnight
TOG Ratings
Size:XS
Size chart TOG Ratings
In stock

Expected Delivery for US Standard Shipping is 5-7 Business Days.

Expected Delivery for US VIP Shipping is 2-4 Business Days.

Edit Details
You could earn 500 Frequent Flyer Points with this purchase!

Why We ❤️ Bamboo

3º cooler than cotton

3º cooler than cotton

Buttery soft & hypoallergenic

Buttery soft & hypoallergenic

30% less water than cotton

30% less water than cotton

If you are looking for a sleep sack that is equal parts cute and functional, the sleep bag from Kyte Baby is the answer. Our sleep sacks offer comfort while meeting all the American Academy of Pediatrics safe sleep guidelines. Featuring reinforced stitching and dual zippers for easy access, the quality of our sleep bag is unmatched.

Rayon made from bamboo is the star of the show, supporting sensitive skin needs and helping to reduce eczema-related issues. The striking midnight color truly goes with anything and helps to camouflage spills and stains. With a 1.0 TOG, this sleep bag is effective year-round and in temperatures ranging from 69 to 73º F.  

Kyte Baby sleep sacks are designed to help your little one fall asleep and stay asleep.

  • Exterior: 97% Rayon made from Bamboo, 3% Spandex
  • Filling: 100% Polyester
  • Highly breathable
  • J-shaped double zipper
  • Use as a wearable blanket over pajamas for safer, cozier sleep

    What is TOG?

    TOG (or Thermal Overall Grade) is a rating system that measures warmth and calculates how quickly a fabric uses heat. It is the standard when choosing the appropriate sleeping bag for your baby, depending on the ambient temperature in your nursery. We recommend a heavier TOG during cooler months and a lighter one during warmer months.

    What TOG do I need?

    2.5 TOG 1.0 TOG 0.5 TOG

    61-68 °F

    16-20 °C

    69-73 °F

    21-23 °C

    74-78 °F

    23-26 °C

    Looks great with

    Details

    If you are looking for a sleep sack that is equal parts cute and functional, the sleep bag from Kyte Baby is the answer. Our sleep sacks offer comfort while meeting all the American Academy of Pediatrics safe sleep guidelines. Featuring reinforced stitching and dual zippers for easy access, the quality of our sleep bag is unmatched.

    Rayon made from bamboo is the star of the show, supporting sensitive skin needs and helping to reduce eczema-related issues. The striking midnight color truly goes with anything and helps to camouflage spills and stains. With a 1.0 TOG, this sleep bag is effective year-round and in temperatures ranging from 69 to 73º F.  

    Kyte Baby sleep sacks are designed to help your little one fall asleep and stay asleep.

    • Exterior: 97% Rayon made from Bamboo, 3% Spandex
    • Filling: 100% Polyester
    • Highly breathable
    • J-shaped double zipper
    • Use as a wearable blanket over pajamas for safer, cozier sleep
      TOG

      What is TOG?

      TOG (or Thermal Overall Grade) is a rating system that measures warmth and calculates how quickly a fabric uses heat. It is the standard when choosing the appropriate sleeping bag for your baby, depending on the ambient temperature in your nursery. We recommend a heavier TOG during cooler months and a lighter one during warmer months.

      What TOG do I need?

      2.5 TOG 1.0 TOG 0.5 TOG

      61-68 °F

      16-20 °C

      69-73 °F

      21-23 °C

      74-78 °F

      23-26 °C

      [{"variant_id":"40852020297839" , "metafield_value":""},{"variant_id":"13236740128879" , "metafield_value":""},{"variant_id":"13236740161647" , "metafield_value":""},{"variant_id":"13236740194415" , "metafield_value":""},{"variant_id":"41412442095727" , "metafield_value":""}]

      Sleep Bag in Midnight 1.0

      £50.00

      The Kyte Baby Standard

      Never not innovating

      We’ve been researching, developing and innovating our sleep bags since 2014. We’ve set the standard for the softest fabric, the most user-friendly zipper design, the most durable stitching, and the safest, most comfortable design on the market—and we’re not stopping there.

      We’ve expanded our sleep bags to include four sizes in three different weights, three sizes of sleep bag walkers, and a newborn sleep bag—the first of its kind in the market. Because we believe as long as the needs for safe and comfortable sleep keep changing, our products should, too.

      Don’t take it from us

      Take it from 20,000+ 5-star reviews. Or Jessica Alba.
      Or The Bump. Your pick.

      4.9
      Rated 4.9 out of 5 stars
      Based on 29,224 reviews
      98%would recommend these products
      Slide 1 selected
      Reviews Summary
      Customers say these sleep bags are exceptionally soft and comfortable for their little ones. Many reviews mention the versatile fit that allows room for growth. The double-zipper design gets frequent praise for easy diaper changes. Reviews highlight the appealing prints and colors available. Parents appreciate how well their babies sleep in these bags. Common feedback includes the quality of construction and durability through washing.
      29,224 reviews
      • KP
        Kaveeta P.
        Verified Buyer
        Reviewing
        Sleep Bag in Groot 1.0
        I do not recommend this product
        Rated 2 out of 5 stars
        1 month ago
        Love the Print but quality is not the best

        I love the print but was disappointed to see fraying when I opened the bag.

      • AK
        Angela K.
        Verified Buyer
        Reviewing
        Sleep Bag in Bisque 1.0
        I do not recommend this product
        Rated 2 out of 5 stars
        2 months ago
        Color is not the same

        The quality is great but I was very disappointed in the color. I ordered thinking it would be more of a cream/white and it came in a tan/light brown color. I contacted customer service about possibly exchanging or returning (I know it was final sale) but I figured they had for sure sent me the wrong color since all of their other Bisque collection photos were in a cream. There was nothing they offered to do other than the fact that sometimes it can look different.

      • C
        Calyn
        Verified Buyer
        Reviewing
        Sleep Bag in Chamomile 1.0
        I do not recommend this product
        Rated 1 out of 5 stars
        4 months ago
        Grew mold

        I loved my sleep bag until it recently grew mold spots all over it. I washed as directed and never dried. I am not sure what happened to cause it to grow the mold spots. I reached out to customer service as I have only had the product 2 months and they told me this can happen to anything.

      • SH
        Stephanie H.
        Verified Buyer
        Reviewing
        Sleep Bag in Bow 1.0
        I recommend this product
        Rated 5 out of 5 stars
        6 months ago
        Bow Sleep Bag

        The best girliest sleep bag print.

      • BL
        Brooke L.
        Verified Buyer
        Reviewing
        Sleep Bag in Blush Rabbit 1.0
        I recommend this product
        Rated 5 out of 5 stars
        6 months ago
        Our fav sleep bags

        These are the only sleep bags we use. So soft and the cutest prints