10% off
Grab the code and apply at check out for 10% off
10OFF
Organic Winter Long Sleeved 2 in 1 Sleeping Suit Bag - Sage 3.5 TOG
Regular price
£74.95
Size
Sleep Suit Bag – Organic Cotton 3.5 TOG
Convertible | Extra Warm | Winter Comfort
A Versatile Sleep Solution for Colder Weather
The award-winning Sleep Suit Bag converts from a traditional sleeping bag into a sleep suit with legs using innovative four-way zippers. Designed to grow with your child, it provides warmth, comfort, and freedom of movement through the winter seasons.
Premium Organic Cotton, Silky-Smooth Feel
Featuring a luxurious 400 thread count organic cotton outer, this Sleep Suit Bag offers a silky-smooth, flat-sheet feel that’s gentle on sensitive skin. Stretchy organic jersey cotton side and shoulder panels are ergonomically designed to support natural movement and help prevent tangling during sleep.
Designed for Active & Growing Sleepers
In Sleep Suit mode, this design is ideal for wrigglers, movers, and toddlers transitioning from cot to bed. The legged configuration allows freedom without restriction, helps reduce the risk of cot climbing injuries, and remains hip-friendly in both Bag and Suit modes.
Extra-Warm 3.5 TOG for Winter Nights
The 3.5 TOG Sleep Suit Bag is suitable for room temperatures of 14–19°C / 57–66°F. Its higher TOG rating removes the need for loose blankets, making it a safer sleep option in colder conditions. Breathable GOTS certified organic cotton helps regulate body temperature while keeping your child warm.
Thoughtfully Designed Details
The stretchy organic jersey sleeves are softly fleeced and rated 1.0 TOG, with fold-over cuffs and mitts to keep hands and fingers warm on chilly nights. Grip pads on the feet add stability for overnight bathroom trips, while the four-way zip system allows easy nappy changes and toilet training. Each Sleep Suit Bag includes a FREE room thermometer and What to Wear guide to support confident sleep layering.
Why You’ll Love It
- Convertible bag-to-suit design — adapts as your child grows.
- GOTS certified organic cotton — breathable, non-toxic, and skin-friendly.
- 400 thread count outer — silky smooth and durable.
- 3.5 TOG warmth — ideal for colder room temperatures.
- Four-way zips — easy overnight changes and toilet training.
- Grip foot pads — added stability for night-time movement.
- FREE room thermometer included — for confident sleep dressing.
Product Details
• Outer Material: 400 thread count organic cotton
• Panels & Sleeves: Organic jersey cotton (1.0 TOG sleeves)
• TOG Rating: 3.5 TOG (14–19°C / 57–66°F)
• Design: Convertible sleeping bag to sleep suit with legs
• Features: Four-way zippers, grip foot pads, fold-over cuffs & mitts
• Care: Machine washable
• Safety: Complies with AU, US, UK & EU safety standards
An ultra-warm, premium sleep essential — designed to keep growing children cosy, comfortable, and safely supported through winter nights.
Related Blog Posts
From the traditional stripe to a gorgeous sea print, start bedtimes off right for your kids with these beautiful pyjama sets and sleepsuits. Check out the best children's pyjamas and sleepsuits on myza!
During pregnancy women experience so many physical changes in their bodies. Not only is there a little baby growing inside you, but such physical changes can lead to the development of sleep disturbances, or exacerbate pre-existing sleep conditions.
Children are growing - both mentally and physically - every day, and their development requires much more effort from the body than an adult would face.
I may be a sleep expert, but during my first pregnancy, even I found it difficult to get a good night’s sleep. So when it came to expecting my second child, I was determined to do everything in my power to ensure I got a better night’s rest; not least because this time round I had a toddler to deal with, too!
Pregnancy affects a woman’s body in so many incredible ways. Often, these physiological changes can lead to the development of sleep disturbances, or exacerbates pre-existing sleep conditions.
Sleep disturbances are almost synonymous with being pregnant with insomnia and sleep-related aches and pains being one of the most-reported side...
Pregnancy is an incredible journey—but let’s be honest, it can also be uncomfortable, especially when it comes to sleep. As your body changes, finding a comfortable position becomes more challenging.