Baby Sleep Sack

Shop sleep sack baby essentials by your child’s stage with Love to Dream. Discover baby sleep sack and sleep sacks designed for safer, more comfortable sack sleep from newborn to toddler.

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Showing 1 - 36 of 216 results
New
Swaddle Up™ 1.5 TOG Cotton Fleece Navy Twinkle Embroidery Swaddle Up™ 1.5 TOG Cotton Fleece Navy Twinkle Embroidery
1.5 TOG | 18-22˚C
Swaddle Up™
Navy Twinkle Embroidery Cotton Fleece
£34.99
New
New
Swaddle Up™ 2.5 TOG Cotton Oatmeal Starturn Quilted Swaddle Up™ 2.5 TOG Cotton Oatmeal Starturn Quilted
2.5 TOG | 16-20˚C
Swaddle Up™
Oatmeal Starturn Quilted Quilted Cotton
£34.99
New
Save £7.98
Swaddle Up Starter Bundle | 1.0 | 1.5 TOG | Powder Pink Twinkle | Olive Twigs Swaddle Up Starter Bundle | 1.0 | 1.5 TOG | Powder Pink Twinkle | Olive Twigs
1.0 TOG | 20-24˚C 1.5 TOG | 18-22˚C
Swaddle Up™ Starter Bundle
Powder Pink & Olive Cotton & Cotton Fleece
RRP £60.98
£53.00
Save £7.98
New
Swaddle Up™ 1.5 TOG Cotton Fleece Maroon Hearts Embroidery Swaddle Up™ 1.5 TOG Cotton Fleece Maroon Hearts Embroidery
1.5 TOG | 18-22˚C
Swaddle Up™
Maroon Hearts Embroidery Cotton Fleece
£34.99
New
New
Swaddle Up™ 1.0 TOG Cotton Mist Blue Turtally Swaddle Up™ 1.0 TOG Cotton Mist Blue Turtally
1.0 TOG | 20-24˚C
Swaddle Up™
Mist Blue Turtally Cotton
£29.99
New
New
Swaddle Up™ 2.5 TOG Cotton Oatmeal Bees Swaddle Up™ 2.5 TOG Cotton Oatmeal Bees
2.5 TOG | 16-20˚C
Swaddle Up™
Oatmeal Bees Quilted Cotton
£34.99
New

Not sure where to start?

Find out what temperature rating is perfect for your newborn.
Find the right TOG
New
Swaddle Up™ 1.0 TOG Viscose from Bamboo Lilac Swaddle Up™ 1.0 TOG Viscose from Bamboo Lilac
1.0 TOG | 20-24˚C
Swaddle Up™
Lilac Viscose from Bamboo
£29.99
New
Mix & Match Save £14.97
Swaddle Up Bamboo Starter Bundle | 1.0 TOG | Mix & Match Swaddle Up Bamboo Starter Bundle | 1.0 TOG | Mix & Match
1.0 TOG | 20-24˚C
Swaddle Up Starter Bundle
Mix & Match Viscose from Bamboo
RRP £89.97
£75.00
Mix & Match Save £14.97

Not sure where to start?

Find out what temperature rating is perfect for your newborn.
Find the right TOG

Not sure where to start?

Find out what temperature rating is perfect for your newborn.
Find the right TOG
New
Swaddle Up™ 1.0 TOG Cotton Cream Sleepy Pandas Swaddle Up™ 1.0 TOG Cotton Cream Sleepy Pandas
1.0 TOG | 20-24˚C
Swaddle Up™
Cream Sleepy Pandas Cotton
£29.99
New
New
Swaddle Up™ 2.5 TOG Cotton Plum Starturn Quilted Swaddle Up™ 2.5 TOG Cotton Plum Starturn Quilted
2.5 TOG | 16-20˚C
Swaddle Up™
Plum Starturn Quilted Quilted Cotton
£34.99
New
New
Swaddle Up™ 1.0 TOG Viscose from Bamboo Hazel Swaddle Up™ 1.0 TOG Viscose from Bamboo Hazel
1.0 TOG | 20-24˚C
Swaddle Up™
Hazel Viscose from Bamboo
£29.99
New
New
Swaddle Up™ 1.0 TOG Viscose from Bamboo Storm Blue Swaddle Up™ 1.0 TOG Viscose from Bamboo Storm Blue
1.0 TOG | 20-24˚C
Swaddle Up™
Storm Blue Viscose from Bamboo
£29.99
New
Save £7.98
Swaddle Up Starter Bundle | 1.0 | 1.5 TOG | Mist Blue Boats | Olive Twigs Swaddle Up Starter Bundle | 1.0 | 1.5 TOG | Mist Blue Boats | Olive Twigs
1.0 TOG | 20-24˚C 1.5 TOG | 18-22˚C
Swaddle Up™ Starter Bundle
Mist Blue & Olive Viscose from Bamboo & Cotton Fleece
RRP £62.98
£55.00
Save £7.98
New
Swaddle Up™ 2.5 TOG Cotton Hazel Starturn Quilted Swaddle Up™ 2.5 TOG Cotton Hazel Starturn Quilted
2.5 TOG | 16-20˚C
Swaddle Up™
Hazel Starturn Quilted Quilted Cotton
£34.99
New
New
Swaddle Up™ 0.2 TOG Viscose from Bamboo Gold Sunny Swaddle Up™ 0.2 TOG Viscose from Bamboo Gold Sunny
0.2 TOG | 24-27˚C
Swaddle Up™
Gold Sunny Viscose from Bamboo Jersey
£27.99
New
Save £14.97
Transitioning Bundle | 1.0 TOG | Grey 3 Transitioning Bundle | 1.0 TOG | Grey 3
1.0 TOG | 20-24˚C
Transitioning Bundle
Grey Cotton
RRP £98.97
£84.00
Save £14.97
New
Swaddle Up™ 1.0 TOG Viscose from Bamboo Light Rose Swaddle Up™ 1.0 TOG Viscose from Bamboo Light Rose
1.0 TOG | 20-24˚C
Swaddle Up™
Light Rose Viscose from Bamboo
£29.99
New
New
Swaddle Up™ 3.5 TOG Cotton Blush Heart Quilting Swaddle Up™ 3.5 TOG Cotton Blush Heart Quilting
3.5 TOG | <16˚C
Swaddle Up™
Blush Heart Quilting Quilted Cotton
£37.99
New
Around
every 30 seconds, a new family discovers the magic of Love to Dream™
Around
every 30 seconds, a new family discovers the magic of Love to Dream™
Around
every 30 seconds, a new family discovers the magic of Love to Dream™
Mix & Match Save £9.98
Swaddle Up Starter Bundle | 1.5 TOG | Mix & Match Swaddle Up Starter Bundle | 1.5 TOG | Mix & Match
1.5 TOG | 18-22˚C
Swaddle Up 2 Piece Bundle
Mix & Match Cotton Fleece
RRP £65.98
£56.00
Mix & Match Save £9.98
New
Swaddle Up™ 3.5 TOG Cotton Navy Star Quilting Swaddle Up™ 3.5 TOG Cotton Navy Star Quilting
3.5 TOG | <16˚C
Swaddle Up™
Navy Star Quilting Quilted Cotton
£37.99
New
Swaddle Up™ 1.5 TOG Cotton Olive Twigs Swaddle Up™ 1.5 TOG Cotton Olive Twigs
1.5 TOG | 18-22˚C
Swaddle Up™
Olive Twigs Cotton Fleece
£32.99
Swaddle Up™ 0.2 TOG Cotton White You Are My Swaddle Up™ 0.2 TOG Cotton White You Are My
0.2 TOG | 24-27˚C
Swaddle Up™
White You Are My Cotton
£25.99
Swaddle Up™ 1.0 TOG Cotton White Cloud Bunnies Swaddle Up™ 1.0 TOG Cotton White Cloud Bunnies
1.0 TOG | 20-24˚C
Swaddle Up™
White Cloud Bunnies Cotton
£29.99
Save £10.97
Swaddle Up Starter Bundle | 1.0 TOG | White Cloud Bunnies | Olive Moon | Powder Pink Twinkle Swaddle Up Starter Bundle | 1.0 TOG | White Cloud Bunnies | Olive Moon | Powder Pink Twinkle
1.0 TOG | 20-24˚C
Swaddle Up Starter Bundle
White, Olive & Powder Pink Cotton
RRP £85.97
£75.00
Save £10.97
New
Swaddle Up™ 2-in-1 Transition Bag 1.5 TOG Cotton Fleece Navy Twinkle Embroidery Swaddle Up™ 2-in-1 Transition Bag 1.5 TOG Cotton Fleece Navy Twinkle Embroidery
New
Swaddle Up™ 2-in-1 Transition Bag 1.0 TOG Cotton Cream Bows Swaddle Up™ 2-in-1 Transition Bag 1.0 TOG Cotton Cream Bows
1.0 TOG | 20-24˚C
Swaddle Up™ 2-in-1 Transition Bag
Cream Bows Cotton
£34.99
New
New
Swaddle Up™ 2-in-1 Transition Bag 1.5 TOG Cotton Fleece Maroon Hearts Embroidery Swaddle Up™ 2-in-1 Transition Bag 1.5 TOG Cotton Fleece Maroon Hearts Embroidery
New
Swaddle Up™ 2-in-1 Transition Bag 1.0 TOG Viscose from Bamboo Mist Blue Boats Swaddle Up™ 2-in-1 Transition Bag 1.0 TOG Viscose from Bamboo Mist Blue Boats
Save £7.98
Transitioning Bundle | 1.5 TOG | Oatmeal Twigs | Blush Twigs Transitioning Bundle | 1.5 TOG | Oatmeal Twigs | Blush Twigs
1.5 TOG | 18-22˚C
Transitioning Bundle
Oatmeal & Blush Cotton Fleece
RRP £69.98
£62.00
Save £7.98
New
Swaddle Up™ 2-in-1 Transition Bag 1.0 TOG Viscose from Bamboo Lilac Swaddle Up™ 2-in-1 Transition Bag 1.0 TOG Viscose from Bamboo Lilac
1.0 TOG | 20-24˚C
Swaddle Up™ 2-in-1 Transition Bag
Lilac Viscose from Bamboo Jersey
£34.99
New
New
Swaddle Up™ 2-in-1 Transition Bag 2.5 TOG Cotton Oatmeal Starturn Quilted Swaddle Up™ 2-in-1 Transition Bag 2.5 TOG Cotton Oatmeal Starturn Quilted
Save £14.97
Transitioning Bundle | 1.0 TOG | Maroon | Deep Olive | Grey Transitioning Bundle | 1.0 TOG | Maroon | Deep Olive | Grey
1.0 TOG | 20-24˚C
Transitioning Bundle
Maroon, Olive & Grey Cotton
RRP £98.97
£84.00
Save £14.97

“Simply the best thing I ever bought.”

Sarah & Mark

“Simply the best thing I ever bought.”

Sarah & Mark

“Simply the best thing I ever bought.”

Sarah & Mark
New
Swaddle Up™ 2-in-1 Transition Bag 2.5 TOG Cotton Storm Blue Pebbles Swaddle Up™ 2-in-1 Transition Bag 2.5 TOG Cotton Storm Blue Pebbles
2.5 TOG | 16-20˚C
Swaddle Up™ 2-in-1 Transition Bag
Storm Blue Pebbles Quilted Cotton
£37.99
New
New
Swaddle Up™ 2-in-1 Transition Bag 2.5 TOG Cotton Plum Starturn Quilted Swaddle Up™ 2-in-1 Transition Bag 2.5 TOG Cotton Plum Starturn Quilted
Save £9.98
Transitioning Bundle | 1.0 | 1.5 TOG | Cream Lemons | Oatmeal Twigs Transitioning Bundle | 1.0 | 1.5 TOG | Cream Lemons | Oatmeal Twigs
1.0 TOG | 20-24˚C 1.5 TOG | 18-22˚C
Transitioning Bundle
Cream & Oatmeal Viscose from Bamboo & Cotton Fleece
RRP £69.98
£60.00
Save £9.98
Swaddle Up™ 1.5 TOG Cotton Fleece Blush Twigs Swaddle Up™ 1.5 TOG Cotton Fleece Blush Twigs
1.5 TOG | 18-22˚C
Swaddle Up™
Blush Twigs Cotton Fleece
£32.99
Showing 1 - 36 of 216 results
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Shop by Development FAQs

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.
What should my baby wear underneath based on the TOG and room temperature?
Layer based on room temperature: in warm rooms (24°C+), a short-sleeve vest under a 0.2 TOG is sufficient. In cooler rooms (18–21°C), 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.
Which TOG should I choose for my baby, and what room temperatures suit it?
As a general rule, go lighter in summer and heavier in winter: 0.2 TOG for hot nights, 1.0 TOG for mild autumn and spring weather, and 2.5–3.5 TOG for cold winter nights. Every home is different, so use our TOG guide to find the exact rating for your baby's room temperature. If you're between TOGs, adjust with a layer underneath rather than sizing up.
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 cot. 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.