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Good Housekeeping Parenting Awards - Best Sleep Bag

Fine Magazine The Best Baby Sleep Sacks in 2026

Loulou Lollipop TENCEL 2.5 TOG baby sleep bag in Dinosaurs — front view on white background

Good Housekeeping Parenting Awards - Best Sleep Bag

Fine Magazine The Best Baby Sleep Sacks in 2026

Baby Sleep Bag TENCEL™ 2.5 TOG - Dinosaurs

Name: Baby Sleep Bag TENCEL™ 2.5 TOG - Dinosaurs
Brand: LOULOU LOLLIPOP CA
SKU: BA9005UB.DNO.7
Rating: 4.84 (147 reviews)

$79.95 CAD$54.87

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Size

0-6 M 6-18 M 18-36 M

Product variants

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Two-Way Zipper

Machine Washable & Dryer Safe

OEKO-TEX Certified, Chemical-Free

Temperature Regulating Fabric

As Featured In

Fewer night wake-ups, longer stretches of restful sleep — the Loulou Lollipop 2.5 TOG Big Dreams Sleep Bag in Dinosaurs helps your baby sleep deeper and more comfortably.

Hand-drawn dinosaurs and a smoking volcano — an artful, sketchbook take on prehistoric play.

The print. Warm grey ground with loosely hand-drawn dinosaurs in teal, navy, and charcoal, alongside a spouting volcano and palm trees.

Crafted from TENCEL™ Lyocell with spandex for stretch, this sleep sack actively manages body heat and moisture to reduce temperature-related sleep interruptions, allowing for deeper sleep cycles. The fabric is hypoallergenic, moisture-wicking, and naturally temperature-regulating — a real difference-maker for babies with sensitive skin or eczema. Best suited for room temperatures of 16–20°C.

TENCEL™ Lyocell is made from sustainably sourced wood pulp using a closed-loop process that recycles water and solvents with minimal waste.

Follows Canadian Paediatric Society (CPS) safe sleep guidelines. 2-way zipper for quick midnight diaper changes. Sleeveless design for free arm movement. Hidden seams and zipper guard to reduce skin irritation. Insulated with Dupont Sorona for cozy warmth without overheating.

Meets Health Canada and Canadian Paediatric Society (CPS) safety standards. OEKO-TEX Standard 100 certified — free of harmful substances.

Proudly designed in Canada. Available in 1,100+ Canadian and US boutiques.

Loulou Lollipop Sleep bags were the Awarded The Good Housekeeping Parenting Award

Why we recommend TENCEL™

Moisture Wicking

Non-Toxic & Safe

Ultra-Soft On Baby’s Skin

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The following chart is for reference only. Please reach out to our customer service team if you have any questions on the sizes.

Sleep Bags

Size	Height (in)	Weight (lb)
0 - 6 M	23 - 26"	10 - 16 lbs
6 - 18 M	26 - 34"	16 - 26 lbs
18 - 36 M	34 - 40"	26 - 40 lbs

Sleepsuits

Size	Height (in)	Weight (lb)
6 - 18 M	29 - 31"	22 - 27 lbs
18 - 36 M	31 - 34"	27 - 32 lbs
3T - 4T	34 - 37"	32 - 36 lbs

Baby Sleep Bag TENCEL™ 2.5 TOG - Dinosaurs

0-6 M – Change

Why Parents Love This

Clever Stay Put Design

Baby can't kick it off, meaning fewer wakeups (for them and for you!)

Quick And Easy Diaper Changes

Unzips from the bottom so you never have to fully undress your baby — even at 3am.

Warm & Cozy

Insulated with DuPont™ Sorona® for warmth without trapping heat — safer for sleeping.

Clever Stay Put Design

Baby can't kick it off, meaning fewer wakeups (for them and for you!)

Quick And Easy Diaper Changes

Unzips from the bottom so you never have to fully undress your baby — even at 3am.

Warm & Cozy

Insulated with DuPont™ Sorona® for warmth without trapping heat — safer for sleeping.

Material & Care

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Gentle on sensitive skin and the planet, TENCEL™ Lyocell contains biodegradable fibers made from responsibly sourced eucalyptus tree pulp. It's made using a closed-loop production process where 99.5% of the solvents are reused during manufacturing, helping to minimize waste.

94% TENCEL™ Lyocell, 6% spandex, Dupont Sorona® filling

Machine wash cold with like colours

Delicate or gentle cycle

Tumble dry on low heat

Use only non-chlorine bleach

Iron medium

Do not dry clean

5 stars: 132 (90%)
4 stars: 10 (7%)
3 stars: 2 (1%)
2 stars: 2 (1%)
1 star: 1 (1%)

This product has no reviews of its own. The merchant grouped it with related products, so the reviews shown are from across that group.

it got discolored after washing (following directions carefully)

Hi Katherin, thank you for your honest feedback. We’re sorry to hear that you’re disappointed with the appearance of the fabric after washing.

All of our prints are made using water-based, AZO-free dyes. With TENCEL™ Lyocell, the fine surface fibers (or “peach fuzz”) that give the fabric its signature softness and cozy feel can become more visible after washing, particularly on darker colors. We understand that this can affect the appearance, and we’re actively working with our fabric mill to find a better solution for darker-based prints.

While we know this may not look the way you expected, we hope the fabric continues to provide the softness, comfort, and warmth your little one needs throughout the night. Thank you again for bringing this to our attention. It’s feedback like yours that helps us improve.

Love the softness

I love Loulou Lollipop sleep bags - definitely the better made ones out of the many brands we've tried. Thoughtful design down to the easy zipper pull - made wider than others to make it easy to use with a wriggling toddler inside it. Only downside to this particular one was the use of the beautiful rich blue dye - it doesn't hold up being machine washed and line dried. It got faded pretty quickly after less than 5 washes and the material looks pilly now.

Very good, solid quality for the price, exceeded my expectations! At 19 months old, my son escapes all the other sleep sacks except this one (for now). Thank you 🙏🙏🙏

Love it

Keeps my baby warm in the winter - soft fabric and cute design

My favourite sleep bag!

The best sleep bag ever!! Incredibly soft and well thought out. The zipper cover is extra large so I don’t have to worry about it rubbing on my baby’s neck or chin. The double zipper makes midnight diaper changes a breeze. A great investment!

Awkward

I love lou lou PJs but this is not the same quality. Very awkward fit, the neck is loose and I wasn't comfortable letting my little one sleep in it for fear it would go over her mouth. Ironically the legs were way too tight so the fit was just off all around.

Excellent sleep sac!

I know this is a small detail but the zipper tab is smooth and round and easy to find.

Comfy and warm, but fabric wore out over knees

I loved this in the beginning, but it didn't take long for the knees to wear out. I will have to put patches on the knees. I was surprised because my son only wears it for sleep, and I have followed the washing instructions.

Cosy sleep sac

Very cosy for when your house is a little cooler. Love the quality. If your baby runs warmer it might be too warm for them.

Great quality!

We love this sleep bag. The fabric is so soft and still washes amazing! We own louloulollipop sleep bags in just about every size and weight now.

Easy bedtime

Purchased for our 1 year grandson
He loves it
Nap and bed time now an easy time

so warm!

Perfect for my son. He sleeps through the night with this

Amazing quality

The Coziest sleep sack.

So soft. So warm. Fits my little one perfectly! She’s 8 months now and has been wearing it since she was 4 months.
We like to keep the house on the cooler side to sleep at night so the 2.5 TOG has been perfect for us year round.

Amazing sleep sack!! Really faded in wash

We love these sleep bags!! They fit FOREVER! This is my first time getting the waffle though and I’m not sure if it’s just luck of the draw but when I first washed it before use ( cold water gentle cycle, air dry) it came out soooooooo faded and looking already like it had been used for months! The same thing happened to the matching sleeper. The mechanics and all other qualities of the sleep sack are excellent and we love it but I was sad to see it so sad looking after the first wash before we even wore it!

Super warm

Very warm, very soft. We used it while fall camping and our little one was toasty warm.

Highly recommend.

Zipper!!

Extremely soft. But the thing I absolutely love about this sleep sack is the perfect a larger zipper! No tricky feeling around for a tiny zipper during those late night changes! Perfectly wide for wiggle space, bugs ther chest just enough. Babe and I LOVE this sleep sack!

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Highly recommend!

We love this sleep bag for our son! Just purchased the larger size as he has grown out of the first one. Our go to sleep bag every night!

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Cute and Cozy

So cute and cozy for my little one! Would recommend.

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So cozy and warm!

Absolutely obsessed!!!! The material is so soft and cozy my baby loves it. Lots of room for her. Fits bigger I find. A 0-6 month fits my 9 month old with lots of room.

Smaller than Others

I have 4 sleep sacks of the 18-36 size and always hang to dry. This one is 38" while the others are 39.5" long. My child is tall and can't use this one.

The most incredibly soft sleepsack!

Keeps baby warm at night

Love love love!!! This is a good weight for nighttime

Great heavyweight sleep option

These are definitely expensive, but if you can swing (or shop the end of season sales!) it they are totally worth it. I wanted a warmer sleep sack for my 8 month old as getting the legs back into the sleepers in the middle of the night is getting more and more challenging - warmer sleep sack = less layers, but I wasn’t liking the non-breathable, sweaty material many of the other 2.5 TOG options online. These are awesome, babe is warm, but not sweaty in the morning and loves the heavier weight. Plus the zippers are sooo smooth.

Great sleep sack!

Love this sleep sack! It’s thick and amazing quality - perfect for Canadian winters. I love the 2 way zips, which makes diaper changes easy. Most importantly, it didn’t shrink in the dryer! My little man is super tall, and he has plenty of room to squirm and wiggle comfortably. I’ll definitely purchase another when the time comes, but I have a feeling this one is going to last a long time!

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Perfect warm sleep sack for a busy toddler!

So soft, thick and the zipper is so sturdy. It feels very luxurious.

Our favorite !

Loulou lollipop makes the best sleep sack. So soft and very resistant.