All-Season Bamboo Sleeping Bag – Signature

37 Reviews | Add Your Review


Pioneering polyester-free fabrics proven to help babies get better sleep. Recommended by leading sleep specialists. 30 day sleep trial

Buy 1 get 25% off 2nd (automatically applied). Restock arriving later this month


Free delivery over £60 | Next day delivery available | Money back guarantee

Materials and features

  • Improve your baby’s sleep in these pioneering bamboo baby sleeping bags made from 100% natural fabrics
  • Bamboo wadding for maximum thermoregulation and all-season comfort, reducing unnecessary night wakings from being too hot or too cold
  • 13-27°C room temperatures (recommended)
  • 100% organic cotton outer fabric and lining (GOTS certified)
  • 100% organic bamboo wadding
  • Two-way zip
  • Our promise: we never use polyester in our sleeping bag wadding. Polyester is not breathable and can easily lead to overheating or waking up too cold. Instead, we created our own unique wadding made from 100% natural materials. The bamboo in our sleeping bags helps babies to regulate their body temperature and means that one sleeping bag is suitable for all seasons. Better sleep for babies and the whole family!
  • Recommended by leading sleep specialists

What Does 'signature' mean?

Exactly the same as our ultimate all-season bamboo sleeping bag, just without the seatbelt pocket and without the detachable comforter. This enables us to bring down the final cost of these bags for people who don’t need those add-ons (as they’re expensive elements in manufacturing)


  • 3m-3yrs (or minimum weight of baby 4.5kg)
  • Length (from shoulders) 100cm. Width (chest) 30cm.
  • Under arm poppers for an extra secure and safe fitting for small babies

Important Information

  • Wash at 30 and air dry when possible
  • Reshape when damp by gently stretching out the fabric to maintain bag’s shape
  • Tumble dry occasionally (if needed) and on a low heat
  • Cotton label with safe inks
  • Unisex design for longer life-cycle
  • Conforms with safety standard BS EN 16781
  • Patent pending: GB1806275.2.

30 Day Sleep Trial

We’re so confident that you’ll love our sleeping bags that we offer a 30 day sleep trial money back guarantee. If you decide after 30 days of using it that it’s not for you, we’ll send you a freepost label to return your sleeping bag and we’ll give you a full refund.

Delivery and Returns

UK Standard Delivery – £3.90, free on orders over £60. 2-4 working days

UK Next Day Delivery – £7.50, free on orders over £150. Order before 2pm

Worldwide shipping available (International orders cannot be returned) – country specific customs charges may apply for international orders, including EU.

Money back guarantee

60 day no quibble returns (unused sleeping bags) – we’re so sure you’ll love your products that we offer a 60 day free returns policy.

30 day sleep trial (used sleeping bags) – if you decide after 30 days of using it that it’s not for you, we’ll send you a freepost label to return your sleeping bag and we’ll give you a full refund. Please note our 30 day sleep trial is valid on one bag per customer only. Any additional bags being returned must be unused and in the original packaging. All used bags must be washed before being returned so we are able to pass them onto charity.

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Customer Reviews

Based on 57 reviews
Beth Cameron
Love it

Love it - so soft, feels very luxurious. My wee one gets hot in it easily so she wears less layers that normal sleeping bags just now but im soo confident she’ll be warm and cosy in the winter. Just so beautiful, really love it.

Sarah W
Excellent sleeping bag

I initially purchased this sleeping bag for the longevity of being able to use it for a few years rather than a few months and the simplicity of a single tog rating for all-year round use, but didn't have huge expectations around it improving my little boy's sleep. I was wrong to disbelieve the testimonials around use of the product having a positive effect on baby's sleep as we have hugely decreased the number of night-wakenings he would have for no obvious reason since he started sleeping in this bag. He is only 4 months old so we still wake to feed, but goes back to sleep very quickly once he has finished, looks very comfortable and is always a lovely temperature inside the bag when we get up. Thank you Pure Earth Collection!

Alana Lucas
Will be purchasing another!

I felt this product was very pricey when I ordered it but it has definitely been worth it. My baby definitely sleeps better and doesn't wake as often. It also is a super size si it can be used for many months to come.
My only regret is not buying 2 so that I always have a spare when the other needs washed!


We love this sleeping bag, I was a bit dubious about spending so much on a sleeping bag for my baby. But it has been worth every penny. He is sleeping better and longer and wakes up such a happy baby. I will be purchasing a second so I don't need to worry about washing and drying in the same day!

Claire H
Incredible sleeping bag

This is a brilliant sleeping bag. My baby sleeps much better and I don't worry about him being too hot or cold anymore. Was brilliant when in a caravan and the temperature changed so much but he slept well. We are so glad we bought it.