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A 2.5 TOG sleep sack by Little Martin's Drawer made with 100% GOTS certified organic cotton outer and lining and 100% polyester filling. Features a YKK two-way zipper and a concealed zipper for safety. Available in three sizes covering 3 to 24 months.
Key Features
- 2.5 TOG rating for extra warmth
- Outer and lining are 100% GOTS certified organic cotton
- Filling is 100% polyester
- YKK two-way zipper for easy access
- Concealed zipper designed for safety
- Available in three age and size ranges
Details
- TOG: 2.5 TOG, for extra warmth
- Zipper: YKK two-way zipper
- Outer & Lining: 100% GOTS certified organic cotton
- Filling: 100% polyester
- Safety: Concealed zipper for safety
- Sizes: 3-12 months (12-24 lbs, 25-31 in); 12-18 months (22-28 lbs, 30-34 in); 18-24 months (26-36 lbs, 33-38 in)
Frequently Asked Questions
What is the TOG rating of this sleep sack?
The sleep sack has a 2.5 TOG rating for extra warmth.
What materials are used in the sleep sack?
The outer and lining are 100% GOTS certified organic cotton and the filling is 100% polyester.
What sizes are available and what weights do they fit?
Sizes are 3-12 months (12-24 lbs, 25-31 in); 12-18 months (22-28 lbs, 30-34 in); 18-24 months (26-36 lbs, 33-38 in).
What type of zipper does the sleep sack have?
It has a YKK two-way zipper and includes a concealed zipper for safety.
All orders are processed and shipped within a maximum of 2 to 5 business days. Please note that this is an estimated timeline and does not constitute a guarantee, as national holidays and other external factors may impact final delivery and shipping times.
🚚 Free Shipping and Discount Clarification
For qualifying orders of $100 or more, the maximum available discount applied to your order is $30.


Generous sack shape gives babies hip-friendly room to kick and curl while sleeping. Available in three sizes with clear weight and length ranges to help you pick the right fit.

Outer and lining are 100% GOTS certified organic cotton, gentle on newborn skin. The plush knit layers feel soft to the touch while keeping breathability in mind.

A YKK 2-way zipper and concealed zipper guard reduce contact with sensitive skin and make diaper checks fast. The bottom zipper access makes nighttime changes easier without fully undressing baby.
A few simple checks help you pick the right TOG and size so your baby sleeps safely and comfortably.
- Check the TOG: TOG rates how warm a sleep sack is. At 2.5 TOG this sack adds extra warmth for cooler nursery temperatures.
- Pick the Right Size: Use your baby's current weight and length, and choose the size whose range includes both measurements for a comfortable fit.
- Layer Smartly: Dress your baby in a lightweight base layer under the sack, and adjust layers based on room temperature and baby’s comfort.
- Think Diaper Changes: A 2-way zipper or bottom opening speeds nighttime changes, so look for easy-access closures when choosing a sleep sack.
- Care for Longevity: Follow the product care label to preserve fabric and print. Gentle washing and air drying when possible helps maintain softness.
What does 2.5 TOG mean?
TOG is a measure of thermal insulation, and 2.5 TOG indicates a warmer sleep sack suited for cooler rooms. Check your nursery temperature and layer under the sack as needed.
Which size should I buy for my baby?
Choose the size that fits both your baby’s weight and length. This sleep sack comes in: 3 to 12 months (12 to 24 lbs, 25 to 31 in), 12 to 18 months (22 to 28 lbs, 30 to 34 in), and 18 to 24 months (26 to 36 lbs, 33 to 38 in).
Is the cotton really organic and certified?
Yes, the outer fabric and the lining are 100% GOTS certified organic cotton, as stated in the product details.
How do shipping and returns work?
We ship from a US warehouse, offer free US shipping on orders over $100, and accept returns within 30 days. If you need help, human customer support is available.
Is the zipper safe for overnight use and diaper changes?
Yes, the sack uses a YKK 2-way zipper with a concealed guard to reduce contact with skin, and the bottom-access design makes diaper changes quick and easy.
G 5.0 on Google · 9 reviews · Verified buyer reviews from our store
"We got floaties for our toddler and they are great! She loves swimming and these are so nice to have. Company is owned by a husband and wife and they are kind and…"
"I purchased a bat costume for my daughter with Moogco and we absolutely loved it! We used it for our daughters first Santa photos. They are a small business worth…"
"Ordered from here and they sent my items fast! Great quality!"
"High quality toys. Customer service is helpful and responsive. Will buy from this store again!"
"All of my dealings with them have been great!"
"Wonderful company to work with! Great product"
"great prices and fast shipping!"
"Wonderful products"
"I was lucky to find this pad for my grandson’s bassinet. I like how it is all natural snd organic. Just make sure to buy it a little bigger because it shrinks after washing. Also give ample time…"
"These helped at first but it seemed like the edges dug into my skin making it irritated (might have needed the larger ones). Once my milk came in more, milk would spill everywhere. I found that milk…"
"Perfect. Great price and my little one very opposed to training has only had accidents in the last week. My daughter is 2yrs old, 27 lbs and the Medium is perfect. She has room in them but the arent…"
"Initially, I was skeptical of using it, but when my doc referred it to me for my cracked nipple, it worked like a charm. I did not want to put any balm or lotion over my nipple as I did not wanted…"
"Amazing tool for breastfeeding! These protect sensitive, chapped or cracked nipples like little shields. No more sticking to clothing/bras and wincing when anything bumps into my chest. I've been…"
"I cant belive they heal hours within you put them on. Totally a must while breastfeeding. Such a good quality"
"I used these for the first four weeks after baby came. It was during that phase where baby was so small he didn’t have a great latch and so I was getting sore nipples. This was great for protecting…"
"Only paci my breast feed three week old has accepted so far🙌🏼"
"Worked great and would definitely use again. The only thing is sizing can be tricky. I would’ve gotten a size bigger and I’d consider my size to be on the smaller side. If you’re not sure, just size…"
"I wore these for the first two months and they truly saved my breastfeeding journey - worked exactly how I expected. They gave instant relief. I basically wore them day and night for the first 6…"
"Love these , I bought due to damage from pumping . One week with creams and balms didn’t do much but two days with these and I’m almost healed !"
"LIFE. SAVER. Bought this the first week I started nursing my son and had the WORST cracked nipples. These solved the issues OVERNIGHT!"
"I was lucky to find this pad for my grandson’s bassinet. I like how it is all natural snd organic. Just make sure to buy it a little bigger because it shrinks after washing. Also give ample time…"
"These helped at first but it seemed like the edges dug into my skin making it irritated (might have needed the larger ones). Once my milk came in more, milk would spill everywhere. I found that milk…"
"Perfect. Great price and my little one very opposed to training has only had accidents in the last week. My daughter is 2yrs old, 27 lbs and the Medium is perfect. She has room in them but the arent…"
"Initially, I was skeptical of using it, but when my doc referred it to me for my cracked nipple, it worked like a charm. I did not want to put any balm or lotion over my nipple as I did not wanted…"
"Amazing tool for breastfeeding! These protect sensitive, chapped or cracked nipples like little shields. No more sticking to clothing/bras and wincing when anything bumps into my chest. I've been…"
"I cant belive they heal hours within you put them on. Totally a must while breastfeeding. Such a good quality"
"I used these for the first four weeks after baby came. It was during that phase where baby was so small he didn’t have a great latch and so I was getting sore nipples. This was great for protecting…"
"Only paci my breast feed three week old has accepted so far🙌🏼"
"Worked great and would definitely use again. The only thing is sizing can be tricky. I would’ve gotten a size bigger and I’d consider my size to be on the smaller side. If you’re not sure, just size…"
"I wore these for the first two months and they truly saved my breastfeeding journey - worked exactly how I expected. They gave instant relief. I basically wore them day and night for the first 6…"
"Love these , I bought due to damage from pumping . One week with creams and balms didn’t do much but two days with these and I’m almost healed !"
"LIFE. SAVER. Bought this the first week I started nursing my son and had the WORST cracked nipples. These solved the issues OVERNIGHT!"
"We got floaties for our toddler and they are great! She loves swimming and these are so nice to have. Company is owned by a husband and wife and they are kind and…"
"I purchased a bat costume for my daughter with Moogco and we absolutely loved it! We used it for our daughters first Santa photos. They are a small business worth…"
"Ordered from here and they sent my items fast! Great quality!"
"High quality toys. Customer service is helpful and responsive. Will buy from this store again!"
"All of my dealings with them have been great!"
"Wonderful company to work with! Great product"
"great prices and fast shipping!"
"Wonderful products"
"Did the job, kept me more comfortable the first couple weeks postpartum as breastfeeding was established. Next time I would go for the design that has perforated holes for airflow."
"As a breastfeeding mom I truly couldn’t recommend these more. They literally SAVED MY LIFE in the newborn stage and then saved me again when teething started. They’re easy to use, easy to clean and…"
"This is a great item to have for breastfeeding mommas. It feels very cooling and refreshing after breastfeeding and makes wearing nursing bras very comfortable since the fabric is not rubbing on your…"
"These cups protect and help heal sore nipples so quickly. Comfortable under a bra, easy to clean, and worth the investment for breastfeeding. Stats: 5’3”, 140 lbs, 8 weeks postpartum & nursing"
"Great value for the price compared to name brand silverettes. I only really used them for maybe 2-3 weeks, so I’m glad I didn’t spend the extra money when these got the job done just as well"
"These are perfect for breastfeeding. They help keep any ointment or lanolin from getting on your clothes and smooth for immediate relief of cracks or nipple soreness in the first few weeks."
"Had a cracked nipple, added some organic ointment and put this over it, healed in 2 days! Recommend it 100%"
"These are great for nursing in the first few weeks when there’s soreness and breakdown. Would recommend!"
"These were wonderful for me postpartum while learning to breastfeed. Highly recommend. They are easy to clean & very functional."
"It saved my nipples multiple times. They’re super light. Quality is good, they do bend for no reason lol overall a good product."
"These were great in the beginning helped me so much."
"Any first time mama BUY THIS PRODUCT!!!! I cannot recommend and rave about this enough. They HELPED so so much! I wore them all the time when my nipples felt dry, cracked, and just hurt. Those first…"
"Did the job, kept me more comfortable the first couple weeks postpartum as breastfeeding was established. Next time I would go for the design that has perforated holes for airflow."
"As a breastfeeding mom I truly couldn’t recommend these more. They literally SAVED MY LIFE in the newborn stage and then saved me again when teething started. They’re easy to use, easy to clean and…"
"This is a great item to have for breastfeeding mommas. It feels very cooling and refreshing after breastfeeding and makes wearing nursing bras very comfortable since the fabric is not rubbing on your…"
"These cups protect and help heal sore nipples so quickly. Comfortable under a bra, easy to clean, and worth the investment for breastfeeding. Stats: 5’3”, 140 lbs, 8 weeks postpartum & nursing"
"Great value for the price compared to name brand silverettes. I only really used them for maybe 2-3 weeks, so I’m glad I didn’t spend the extra money when these got the job done just as well"
"These are perfect for breastfeeding. They help keep any ointment or lanolin from getting on your clothes and smooth for immediate relief of cracks or nipple soreness in the first few weeks."
"Had a cracked nipple, added some organic ointment and put this over it, healed in 2 days! Recommend it 100%"
"These are great for nursing in the first few weeks when there’s soreness and breakdown. Would recommend!"
"These were wonderful for me postpartum while learning to breastfeed. Highly recommend. They are easy to clean & very functional."
"It saved my nipples multiple times. They’re super light. Quality is good, they do bend for no reason lol overall a good product."
"These were great in the beginning helped me so much."
"Any first time mama BUY THIS PRODUCT!!!! I cannot recommend and rave about this enough. They HELPED so so much! I wore them all the time when my nipples felt dry, cracked, and just hurt. Those first…"