BABYGO® Sleepsuit & Sleeping Bag

4.8 out of 5
£36
Colour:White & Midnight Moon
Sleepsuit
Sleepsuit0-3m
Sleeping Bag Size
Sleeping Bag Size0-9M
Sleeping Bag TOG
Sleeping Bag TOG3.5 TOG

True to size. Order your usual size.

A sleepsuit and sleeping bag that both unzip for night changes

At bedtime your baby needs something soft against their skin and a sleeping bag instead of loose blankets. This bundle is both, a BABYGO® zip sleepsuit and a BABYGO® baby sleeping bag, and it costs less than buying the two separately.

You choose the sleepsuit size, the sleeping bag size and the bag's TOG when you order, so the set fits your baby and suits your room rather than coming as a fixed pair.

For a nappy change at 3am, the sleepsuit's two-way zip opens from the ankle and the bag's zip runs from the feet end, so you can change your baby without taking either off.

Both are 95% organic bamboo on the outside, very soft against your baby's skin, and the bag is tested to EN 16781, the European safety standard for children's sleeping bags.

At a glance

  • Zip sleepsuit plus a sleeping bag
  • Pick both sizes and the TOG yourself
  • Zips open from the feet for changes
  • Sleeping bag meets EN 16781

Awards

Gold Award: Best Baby Sleepwear Brand (2026)

Gold Award: Best Baby Sleepwear Brand (2026)

Loved By Parents

Recognised for soft, high quality sleepwear that's trusted by parents and loved by babies.

Best Organic Baby Fashion Brand (2024)

Best Organic Baby Fashion Brand (2024)

Loved By Parents

Recognised for delivering everyday comfort with hypoallergenic bamboo fabric.

Details

Materials and care

Sleepsuit: 95% Organic Bamboo, 5% Elastane

GOTS certified organic fabric

Sleeping bag: 95% Organic Bamboo, 5% Elastane, filled with 100% Polyester

Sleepsuit fabric is OEKO-TEX® Standard 100 tested for harmful substances

Machine wash on a low temperature, 30 degrees

In the box

  • 1 x BABYGO® Zip Sleepsuit
  • 1 x BABYGO® Baby Sleeping Bag
Fit and sizing

True to size. Order your usual size. Sizes 0-9M, 9-18M.

Safety
  • Sleeping bag tested to EN 16781:2018, the European safety standard for children's sleeping bags
  • Sleepsuit carries a fire safety warning label, in line with UK requirements
  • No small parts or hazardous trims on the sleepsuit
  • Choose a bag that fits closely at the neck, so your baby can't slip down inside
  • Never put a blanket or duvet on top of a sleeping bag
  • Keep your baby's head uncovered, with no hat indoors
Delivery and returns
Standard delivery
2 to 4 working days, £3.99. Free on orders over £40.
Next day
DPD next day delivery, £7.99.
Returns
30 days from your order date, unused and in the original packaging. Exchanges welcome. Free with Checkout+, otherwise £4.99 is deducted from your refund.
Full delivery and returns policy ›

Questions, answered.

How do I choose the two sizes?

Size each one on its own. Choose the sleepsuit by your baby's length (Newborn fits 45 to 55cm, up to 12-18m at 75 to 81cm) and the bag by chest and neck: the 0-9M has a 31cm chest and a 10cm neck, and the 9-18M a 35cm chest and a 12cm neck. It's normal for the two labels not to match, because they're measured differently.

Which TOG should I choose?

Go by the temperature of the room your baby sleeps in, not the weather outside. Most UK bedrooms sit at 16 to 20°C at night, which is 2.5 TOG, or 1.5 TOG if the room stays at 18 to 20°C. Below 16°C choose 3.5 TOG, from 21 to 23°C 1.0 TOG, and from 24°C 0.5 TOG.

Can a newborn use the sleeping bag straight away?

Only once the neck fits closely, so your baby can't slip down inside. The 0-9M has a 10cm neck and smaller newborns may need a few weeks to grow into it; until then, use a light swaddle or a sheet tucked in below the shoulders, with their feet at the foot of the cot.

Does my baby need a blanket as well?

No. The sleeping bag is the bedding, so never put a blanket or duvet on top; if the room is cold, add a long-sleeve bodysuit under the sleepsuit or go up a TOG instead. To check they're warm enough, feel their chest or the back of their neck rather than their hands.

Is it a good gift before the baby arrives?

Yes. If you don't know the nursery, choose 2.5 TOG, the bag most UK babies sleep in, and the 0-9M size, which fits once the neck sits closely. For the sleepsuit, 0-3m gives a new baby room to grow into.

Size guide

True to size. Order your usual size.

Our Sleepsuits, made with a 95% bamboo and 5% elastane blend, are true to size and designed to fit longer (up to 2 months longer), reducing the need for frequent size updates. Generally if you're on the edge of sizing we recommend sizing down.

Age Height
Premature Up to 45cm
Newborn 45cm to 55cm
0-3 months 53cm to 63cm
3-6 months 60cm to 66cm
6-9 months 63cm to 71cm
9-12 months 68cm to 76cm
12-18 months 75cm to 81cm
18-24 months  78cm to 86cm

 

Reviews

4.8 out of 5, 318 reviews

Customers say this sleepsuit is cosy without being heavy, with soft fabric and smooth seams that feel comfortable against the skin. The two-way zip is particularly useful for sleepy nappy changes, making night-time routines easier. Many reviews highlight the roomy fit that allows plenty of kicking room while the upper section stays snug, and the thoughtfully placed fastenings. The print stays bright after repeated washing, and the fabric remains in good condition. Some note the colour appears slightly softer in person than online, and a few mention longer drying times. Overall, customers find it a worthwhile purchase that has become a bedtime favourite.
4.8
Rated 4.8 out of 5 stars
Based on 318 reviews
98%would recommend these products
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318 reviews
  • CS
    Chioma S.
    Flag of United Kingdom
    Verified Buyer
    Reviewing
    BABYGO® Baby Sleeping Bag
    I recommend this product
    Rated 5 out of 5 stars
    July 20, 2026
    Made a real difference. A smoother bedtime routine

    We have been using it for a few weeks now. It feels cosy without being heavy or restrictive. Our baby settles well in it at bedtime. A very worthwhile purchase.

  • NM
    Nora M.
    Flag of United Kingdom
    Verified Buyer
    Reviewing
    BABYGO® Tulip Zip Sleepsuit
    I recommend this product
    Rated 4 out of 5 stars
    July 15, 2026
    Useful during

    The two-way zip is particularly useful during sleepy nappy changes. The colour is slightly softer than it looked on screen, which I actually prefer. The fit allows plenty of movement without looking baggy.

  • SN
    Svetlana N. N.
    Flag of United Kingdom
    Verified Buyer
    Reviewing
    BABYGO® Space Zip Sleepsuit
    Rated 3 out of 5 stars
    July 14, 2026
    Useful with a few caveats. Soft with room to wriggle

    The colour is not quite what I pictured from the photos, although the fabric feels lovely. The two-way zip is particularly useful during sleepy nappy changes. It has been washed repeatedly and still looks smart.