Baby Sleep Sacks

Shop sleep sacks for babies by your child’s stage with Love to Dream. Discover the best sleep sacks for babies, including baby sleeping sack and sleep sack for babies options, from newborn to toddler.

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Showing 1 - 254 of 254 results
Swaddle Up™ 2-in-1 Transition Bag 1.0 TOG Cotton White Dreamer Swaddle Up™ 2-in-1 Transition Bag 1.0 TOG Cotton White Dreamer
Swaddle Up™ 2-in-1 Transition Bag 1.0 TOG Cotton Cobalt Paperbirds Swaddle Up™ 2-in-1 Transition Bag 1.0 TOG Cotton Cobalt Paperbirds
New Exclusive
Sleep Suit Long Sleeve 1.5 TOG Cotton Fleece Navy Twinkle Embroidery Sleep Suit Long Sleeve 1.5 TOG Cotton Fleece Navy Twinkle Embroidery
1.5 TOG | 64-72°F
Sleep Suit Long Sleeve
Navy Twinkle Embroidery •Cotton Fleece
$49.95
New Exclusive
Exclusive
Swaddle Up™ 0.2 TOG Viscose from Bamboo Gold Sunny Swaddle Up™ 0.2 TOG Viscose from Bamboo Gold Sunny
0.2 TOG | 75-81°F
Swaddle Up™
Gold Sunny •Viscose from Bamboo
$34.95
Exclusive
Swaddle Up™ 0.2 TOG Organic Cotton White Starlight Swaddle Up™ 0.2 TOG Organic Cotton White Starlight
0.2 TOG | 75-81°F
Swaddle Up™
White Starlight •Organic Cotton
$34.95
Save $12.90
Sleep Suit & Pj Bundle | 2.5 TOG | Hazel | Black Cat Sleep Suit & Pj Bundle | 2.5 TOG | Hazel | Black Cat
2.5 TOG | 61-68°F
Sleep Suit & Pajama Bundle
Hazel •Quilted Cotton & Viscose from Bamboo
$92.90
$80.00
Save $12.90
Clearance
Swaddle Up™ 3.5 TOG Cotton White Moonlight Swaddle Up™ 3.5 TOG Cotton White Moonlight
3.5 TOG | <61°F
Swaddle Up™
White Moonlight •Quilted Cotton
$52.95
$35.00
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Sleep Suit Long Sleeve 1.0 TOG Cotton Birch Miffy Placement Sleep Suit Long Sleeve 1.0 TOG Cotton Birch Miffy Placement
1.0 TOG | 68-75°F
Sleep Suit Long Sleeve
Birch Miffy Placement •Original Cotton
$49.95
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Sleep Bag Long Sleeve 3.5 TOG Cotton Pink South Pole Sleep Bag Long Sleeve 3.5 TOG Cotton Pink South Pole
3.5 TOG | <61°F
Sleep Bag Long Sleeve
Pink South Pole •Quilted Cotton
$69.95
$49.00
Clearance
Showing 1 - 254 of 254 results

Frequently Asked Questions

How do I choose the right product for my child?
Finding the perfect product for your child is a simple 4 step process: 1. To select the right sleep garment for your child, identify their developmental stage first. Is your baby still in the newborn swaddling stage? Select one of our Swaddle Up™ products. Has your child shown signs of trying to roll over, then choose one of our Transition Bags/Suits. If your child is already mobile and on the move then our Sleep Bags and Sleep Suits are right for you. 2. Once you’ve determined the right developmental stage, you need to determine the room temperature of the room your child sleeps in. Based on that temperature you can choose the right TOG and fabric grade. 3. Select from a number of fabrics, prints, colours. 4. Choose your child’s size.
How do I know if s a TOG is the right option for my baby’s room temperature?
TOG (Thermal Overall Grade) tells you exactly how warm a sleep garment will keep your baby: the higher the number, the warmer the garment. Use 0.2 TOG for rooms 75–81°F, 1.0 TOG for 70–75°F, and 2.5 TOG for 64–70°F. Keep a thermometer in your baby's room to take the guesswork out of TOG selection every night.
What should my baby wear underneath based on the TOG and room temperature?
Layer based on room temperature: in warm rooms (75°F+), a short-sleeve onesie under a 0.2 TOG is sufficient. In cooler rooms (64–70°F), add a long-sleeve bodysuit under a 1.0 or 2.5 TOG. Always check your baby's chest or back (not hands or feet) to gauge warmth. If it feels clammy or hot, remove a layer.
When should I choose a the 3-stage sleep system?
The Love to Dream™ 3-stage sleep system takes your baby from birth to 4 years with products designed for each sleep phase: Stage 1 (Swaddle Up™, 0–3 months), Stage 2 (Transition Bags/Suits, 3–12 months), and Stage 3 (Sleep Bags/Suits, 6 months–4 years). Choose your stage based on your baby's age and whether they're showing signs of rolling. Safety drives the transition, not a fixed date.
When should I choose a Stage 1?
Stage 1 is designed for newborns aged 0–3 months who benefit from secure swaddling to calm the startle reflex. The Swaddle Up™ lets babies sleep in a natural Arms Up™ position, with hands near their face for self-soothing and no loose blankets in the crib. If your baby is under 3 months and not yet rolling, Stage 1 is the right place to start.
When should I choose a Stage 2?
Stage 2 is for babies aged 3–6 months who are beginning to roll and need their arms free. The Swaddle Up™ Transition Bag has zip-off wings so you can gradually free one arm, then both, making the move away from swaddling gradual and less disruptive to sleep. Start transitioning as soon as your baby shows the first signs of rolling, regardless of age.
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Shop by Development

The Love To Dream™ 3-Stage Sleep System is designed to support your baby’s sleep from newborn to toddler. The Swaddle Up™ (Stage 1 - from day one) offers a snug fit, allowing newborns to sleep with their hands up, promoting self-soothing and reducing the startle reflex. The Transition Bag or Transition Suit (Stage 2 - 3-6 months) helps babies gradually move to arms-free sleep with zip-off wings, ideal for rolling babies. Sleep Bags and Sleep Suits (Stage 3 - 6+ months) provide a safe, cozy, and wearable blanket option for older babies and toddlers, supporting independent sleep with freedom to move.
Choosing the right Love To Dream™ garment for your baby is easy and ensures comfort, safety, and a good night’s sleep. First, identify your baby’s developmental stage Stage 1 for swaddling newborns, Stage 2 for transitioning to arms-free sleep, and Stage 3 for independent sleepers. Next, consider the room temperature to select the appropriate TOG rating for warmth. Then, choose the fabric — we offer options like soft cotton and breathable viscose from bamboo. Pick your favorite print and color from our selection. Finally, choose the right size: use your baby’s weight for Stage 1 and 2, and height for Stage 3.