SKU: 72746945398
summer infant sleep sack

summer infant sleep sack LOULOU LOLLIPOP Lightweight Baby Sleep Bag 0.5 TOG in Tanboocel Bamboo Viscose

Sale price$20.41 Regular price$22.68
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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

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For Your Every Summer RSVP, with Code: SUMMER15

Description

summer infant sleep sack LOULOU LOLLIPOP Lightweight Baby Sleep Bag 0.5 TOG in Tanboocel Bamboo ViscoseMuslin softens with every wash and weighs almost nothing which is the entire point at 78F. Smiling lemons, blueberries, and mason jars front porch summer. This is the lightest sleep bag we make, rated for nursery temperatures between 75 and 81F summer nights, top floor bedrooms, and homes that don't run central air. When a 1. 0 TOG starts to feel like too much, this is the one you reach for. Material. Tanboocel Bamboo Viscose, blended with cotton and

Muslin softens with every wash and weighs almost nothing — which is the entire point at 78°F.

Smiling lemons, blueberries, and mason jars — front-porch summer.

This is the lightest sleep bag we make, rated for nursery temperatures between 75 and 81°F — summer nights, top-floor bedrooms, and homes that don't run central air. When a 1.0 TOG starts to feel like too much, this is the one you reach for.

Material. Tanboocel® Bamboo Viscose, blended with cotton and woven into open-weave muslin. Tanboocel® is a branded bamboo viscose made through a closed-loop process — third-party verified, with a lower water and chemical footprint than the generic bamboo rayon most brands quietly label "bamboo." It gets softer after the fifth wash than on day one, the opposite of how cotton ages.

The print. Mint-seafoam green ground with smiling-face lemons, scattered blueberries, lemon slices, drinking straws, and mason jars.

Construction. Sleeveless on purpose, so your baby sheds heat instead of trapping it. A two-way zipper runs the length of the bag, so a midnight diaper change takes seconds and wakes nobody. The neck and arm openings are bound in soft fabric, not scratchy serged edges, and cut snug — the part that matters most for safe sleep.

Why 0.5 TOG matters. Most premium brands skip this weight; their lightest options start at 0.6 or 0.7 TOG and run warmer than the label suggests. That leaves hot nurseries choosing between a blanket, which the AAP advises against, or no sleep sack at all. A true 0.5 TOG muslin solves both.

Need a warmer weight? The matching 1.0 TOG TENCEL™ Sleep Bag in Lemon Squeezy is built for the everyday 69–75°F nursery. The 2.5 TOG winter weight picks up below 68°F.

Sizing. 0–6M (fits 8–18 lb), 6–18M (fits 18–28 lb), 18–36M (fits 28–38 lb). Always size to current weight, not age. A neck opening that's too wide can ride up over your baby's face during the night, which is why a snug fit there matters.

Care. Machine wash cold and tumble dry low. Tanboocel® takes the dryer better than bamboo rayon, with less pilling and shrinkage over time. Don't bleach; iron on low only if you need to.

Safety & certification. AAP safe-sleep compliant. Tested to CPSC, CPSIA, and ASTM standards. Material certified to OEKO-TEX Standard 100. Loulou Lollipop is a Certified B Corporation.

Common questions

What temperature is 0.5 TOG good for?

0.5 TOG is the warm-room weight. Use it when the nursery sits between 75 and 81°F, typically summer nights, top-floor bedrooms, or homes without central AC. Pair with a short-sleeve bodysuit underneath.

Is muslin better than fleece for baby sleep?

Muslin breathes. Fleece traps heat. For warm-weather sleep, muslin moves humidity off the baby's skin and keeps temperature stable. Fleece sleep sacks are designed for cold nurseries and shouldn't be the default in summer.

Are baby sleep sacks safe for newborns?

Yes — once the baby is out of the swaddle phase and can roll. The AAP recommends wearable blankets like sleep sacks over loose bedding in the crib. Choose the correct TOG for room temperature and a size that fits at the shoulders so the bag can't slip over the face.

Browse all baby sleep sacks.

Free US shipping over $65. Free 30-day returns on unworn items in original packaging.

Part of the Big Dreams Sleep System. Sleepers and sleep bags in Lemon Squeezy are built to layer together through the night — same print, one system. Complete the set with the TENCEL™ 1.0 TOG Sleep Bag and TENCEL™ Sleeper.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 72746945398

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4.1 ★★★★★
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A
Verified Purchase
Aiylah
Natrona Heights, US
★★★★★ 5
Beautiful and Comfortable Bedding Set
Size: Queen, Color: Beige
I really love this comforter set. The material feels soft and comfortable, and it made my bed look elegant and cozy. The color is beautiful and the pieces fit perfectly on my queen bed. It was easy to set up and it instantly made my room look more organized and stylish. For the price, I think it’s a great value because you get several pieces in one set. I’m very happy with my purchase and would definitely recommend it to anyone who wants their bedroom to look nice and comfortable.
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Reviewed in the United States on March 6, 2026
K
Verified Purchase
Katiuska
Chelsea, US
★★★★★ 5
La calidad
Size: Queen, Color: Beige
I bought this blanket set and it honestly exceeded all my expectations. It is beautiful, with an elegant design that gives a special touch to the room. But it is not only beautiful, it is also incredibly soft and comfortable, perfect for resting after a long day. The quality is felt from the first moment, and it shelters just enough to feel welcomed without being heavy. Since I have it, sleeping feels much more pleasant. Without a doubt, I recommend it with my eyes closed. It's a purchase that is totally worth it 💖✨
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
T
Verified Purchase
T. P.
Dallas, US
★★★★★ 4
So cute! Not sure if it will hold up though
Size: Queen, Color: Baby Pink, Size: Queen, Color: Baby Pink
This comforter set is so cute! I love how vibrant the pink is. It is also super duper soft. The quality is okay though. There's a lot of random threads coming out, so I honestly don't know how long it will hold up after multiple washes. There's no weight to it either. It's just soft and fluffy which I love. The size is true to size too. It's a real queen size. I love the fact that the fancy pillowcase has pockets. I absolutely adore this style because it keeps your pillow inside at all times. The regular pillowcase is just the normal. No pockets or anything like that. You can see how vibrant this comforter set by comparing it to my weighted blanket that I have underneath it. It's a super vibrant pastel pink, and I love it! I've also been sleeping like a baby ever since I used this set. The comforter set is really so fluffy and soft that it feels like a marshmallow. Since I also pair it with my weighted blanket, it's seriously a dream come true. Overall, I'd recommend this. I just don't know how long it will last after multiple washes.
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Reviewed in the United States on February 28, 2026
R
Verified Purchase
Rachel
Massapequa, US
★★★★★ 5
Nice bedding set for price
Size: Queen, Color: Olive Green
I bought a set of these for my bedroom and guest room. They are true to color, relatively soft, fit perfect, and the comforter is pretty fluffy. The sheets didn't wrinkle and they are easy to wash and dry without doing anything special. My dog stained my guest room set and I absolutely will be ordering another one
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Reviewed in the United States on May 31, 2026
C
Verified Purchase
Clara
Chelsea, US
★★★★★ 5
Great set for the price!
Size: Queen, Color: Beige
I’ve had the set for several months now and I really like this set. I was nervous about the comforter being thin and cheap, however, after washing and drying it is a really good comforter for the price. The sheets and pillow cases are also very smooth, no pilling or ripping, stitches are still intact, so I think it is set is great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026

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