Embroidered orders are final—no cancellations or changes. For bundles, all items will share the same embroidery. The embroidery service must be added to your cart and will add 1–3 business days to processing time.
Sleeveless Sleep Sack 2-Pack 0.5 TOG - Organic Cotton - Blue
The organic sleeveless sleep sack is a natural choice for your baby to sleep soundly!Its innovative temperature-sensing sticker gives you real-time feedback on your baby's temperature, taking the guesswork out of bedtime.
color: Blue
EMBROIDER YOUR ITEM
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Choose a font for your personalized embroidery.
Select a Font
Select a Font
Pacifico
Borel
Cookie
Vibur
Arial
We can embroider your item in any of these eye-catching colors.
Select a Color
Select a Color
White
Red
Pink
Champagne
Brown
Embroidery Fonts
Choose from one of three available fonts for your personalized embroidery.
Embroidery Example
Pacifico With Champagne Thread
Borel With White Thread
Cookie With Pink Thread
Vibur With Brown Thread
Arial With Pink Thread
COLORS
We can embroider your item in any of these eye-catching colors.
White
Champagne
Brown
Pink
Red
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Why us?
Crafted from skin-friendly organic cotton, this 0.5 TOG sleep sack ensures a gentle and natural sleep environment. An eco-friendly sleep solution for your baby.
- Breathable natural material: 100% GOTS Certified Organic Cotton, machine washable for easy care.
- Temperature-sensing sticker: quick glance to ensure baby's comfort.
- Two-way J-shaped zipper: for convenient diaper changes.
- Personalized embroidered service: adds a unique touch to your baby's moments.
- Machine washable: convenient for everyday care.
Tip: To minimize waste, we are continuing to sell the original versions while supplies last. As a result, we cannot guarantee which version you will receive until the previous inventory is sold out.
Materials & Care
Materials
100% GOTS Certified Organic Cotton
Key Benefits:
✓ Skin-friendly & ultra soft
✓ Naturally breathable & moisture-wicking
✓ Sustainable & machine-washable
Fabric Certification:
Our sleep sack is certified by GOTS, ensuring our product is non-toxic and gentle on irritable skin. GOTS is the gold standard for the sustainable processing of clothing made with organically grown fibers.
Care
Fasten zippers before wash.
Machine wash (40°C/104°F) and use a laundry bag for the best result.
Use mild detergent only.
No fabric softeners, bleach, or soaking.
Do not tumble dry.
Low heat iron.
Size & Safety
For your little one's comfort and safety:
✓ Use our Size Guide to find the best fit
| Size | Height | Weight |
| 0-6 Months | 21-27"(53-69CM） | 7-18LB(3-8KG) |
| 6-18 Months | 26-33"(66-84CM) | 16-27LB(7-12KG) |
| 18-36 Months | 32-39"(81-99CM) | 25-36LB(11-16KG) |
✓ Keep away from open flames and direct heat — natural fabrics are not flame-resistant.
✓ Retire the sleep sack if the zipper ever sticks, breaks, or catches.
Free Shipping & Easy Return
Free shipping on orders over US$89 in the contiguous United States, Canada, Australia, and the United Kingdom.
Order processing time: 1–2 business days
Estimated delivery time: 5-12 business day.
Please note:
1. Express Shipping is not available for P.O. Boxes and APO/FPO addresses.
2. Embroidery orders cannot be returned and require an extra 1–3 business days to process.
EASY RETURNS & EXCHANGES
Contact us within 45 days of receiving your order to request a return or exchange.
For full details, please see our Returns & Exchanges Policy.
If you have any questions, feel free to contact us.
Sleeveless Sleep Sack 2-Pack 0.5 TOG - Organic Cotton - Blue
Sale price€72,95 EUR
Regular price
Choose options
Sleeveless Sleep Sack 2-Pack 0.5 TOG - Organic Cotton - Blue
Sale price€72,95 EUR
Regular price
color: Blue
Pure Organic Cotton, Made for Breathable Nights
Made from 100% GOTS certified organic cotton, this 0.5 TOG sleep sack puts natural comfort first. The soft cotton weave feels gentle against baby’s skin, stays breathable through warm nights, and offers a lighter layer without heavy bulk. For parents looking for an organic sleep sack that feels clean, cloud soft, and easy to trust, it brings the kind of comfort that suits summer sleep beautifully.
Smart Temperature Check
Worried about waking your baby to check their temperature? Our built-in temp-sensing sticker lets you know at a glance if they're comfortable -- only blue means they are cold, yellow&orange indicates comfortable, and dark red states overheating.
What TOG do you need?
TOG measures how much warmth a sleep product provides. The higher the TOG, the warmer it is. If your room temperature falls between two TOG ranges, your baby's base layer can help determine the best choice.Start with your nursery temperature, not the season. A room at 70°F in January may need the same TOG as a room at 70°F in April.
Frequently Asked Questions
Made with high-quality 100% GOTS certified organic cotton, this organic sleep sack helps your baby sleep safely and soundly. It features a temperature-sensing sticker for giving you real-time updates on your baby's body temperature to ease your mind.
Yes! The outer layer is 100% GOTS-certified organic cotton, which is ultra soft, breathable, and gentle enough for delicate skin.
For both comfort and safety, always choose the size that matches your baby's current height and weight. Sizing up may seem tempting, but a proper fit ensures your little one stays snug and safe. You can follow our baby sleep sack size guide for easy reference.
Yes, absolutely. To keep your organic cotton and camel wool sleep sack fresh and lasting:
• Zip it up and place in a laundry bag for protection
• Machine wash (40°C/104°F) on gentle cycle
• Do not tumble dry.
• Low heat iron.
Of course. You have 45 days to return or exchange as long as the item is in good condition. Just reach out to our friendly support team — we'll make it easy.
Yes. Add your baby's name, birth date, or a sweet little motif to create a personalized baby sleep sack that's just as special as these early memories.
This is a bundle with no reviews of its own. The merchant set it to show reviews from the products it includes.
A
Love that this color hides stains well—huge plus with a baby. The quality is amazing and it feels SO soft. Keeps he nice and warm too. Definitely buying the 2.5 tog for winter!
A
I keep coming back to this brand and they never let me down. This purple shade is absolutely beautiful—so pretty in person. Quality is consistently great, just like always.
s
It's super cozy but somehow not sweaty at all—she stays warm without overheating, which was my biggest worry.
A
Oh my gosh, this fabric is literally like butter—so ridiculously soft, I wish they made these in my size.
A
Got it in purple and it's absolutely gorgeous — the embroidery is so intricate and one-of-a-kind. Huge bonus that it's a canvas tote, too, since I try to be eco-conscious with my everyday choices.
M
I’m so happy with my purchase! The sleep bag is even more beautiful in person. The fabric is incredibly soft and comfortable, the color is gorgeous, and I absolutely loved the name embroidery such a beautiful personal touch. I also love the temperature indicator. Such a clever and thoughtful idea that gives moms extra peace of mind. The packaging, sleep bag pouch, filling sample, care cards, and the little bamboo suit gift were all such lovely touches. You can really feel the care and attention to detail behind this product. My baby is so comfortable in it, and I’m already planning my next order. Kaiya Baby will definitely be my first choice for my little one! 🤍
Highly recommended!
B
Nap time was never more than a half hour. With this he is napping 1 and a half to 2 hours. A rested baby is a happy baby and happy Momma 💕
K
Absolutely love this sleep sack. The Camel wool keeps my baby nice and cool on these hot days. She loves them and falls right to sleep. I love that I don’t have to worry about her getting hot or tangled in a blanket.
E
Perfect for temps that start warmer and get cooler through the night, great material and washes well. Were big fans of this brand here!!
E
I haven't received my order. I paid for since October 17th.
L
First night with the sleep sack and my baby SLEPT THROUGH THE NIGHT (he did wake up at 4:30 but still!) I am beyond impressed. It’s so soft and cozy and now I want an adult sleep sack for myself lol
C
The fabric is not at all soft. Very deceiving from the pictures. I would buy Kyte baby or gunamuna over this any day. 2 stars because of being able to personalize it, but I don’t think I will actually use this.
A
Oh my gosh, this fabric is literally like butter—so ridiculously soft, I wish they made these in my size.
O
Everything was amazing! 🤍
K
My Grandson loves this sleep sack, as soon as we zip him up, he turns over and goes right to sleep. Ordering another one now.
K
Baby loves it! The thickness is great and he sleeps so much better than with other sleep sacks. It's very obviously a very well made product and the embroidery is so cute!!
A
I love the camel wool feature it really is such a soft material and and my baby slept in it really nice. I got it embroidered. I couldn’t be happier to have such a special thing for my baby. Definitely recommend.
A
fits nice sheloves it
A
Has been sleeping much better in these sleep bags and the temperature reader inside is so handy
A
Has been sleeping much better in these sleep bags and the temperature reader inside is so handy
M
Good fabric, wonderful design and i can’t wait for my niece to use it.
G
Absolutely love this sleep sack! The fabric is incredibly soft and gentle on my baby’s skin, and it keeps the perfect temperature throughout the night. I also love how safe it feels compared to loose blankets, and the zipper makes nighttime diaper changes so much easier. My baby sleeps more comfortably, and I have peace of mind—definitely worth it! 💛
S
Loveeeee this sleep sack!!!
A
Perfect for most of the year in Florida running heavy AC all year
D
Great quality sleep sack. My baby started sleeping much longer stretches once we started using this!!! Definitely worth the price :)
K
Love this sleep sack!!!