Why Parents Love the Napsack

  • Dreamy Softness

    Made with 100% organic cotton for breathable comfort, and 1.2 togs for year round coziness. It’s gentle on delicate skin, easy to wash, and durable for daily use.

  • Innovative Design, Improved Sleep Cycles

    Helps babies fall asleep faster and for longer by replicating the soothing feel of a parent’s touch. Built to reduce startle reflex, the Napsack stands apart with its innovative and parent-inspired design.

  • Grow With Baby

    Adjustable straps and a flexible fit accommodate babies at every stage of development. Suitable for a wide age and weight range, ensuring lasting value.

  • Fuss Free Changes

    Two-way zippers for quick and easy changes day or night, with protective tabs to prevent scratches and ensure extra comfort for your baby.
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How it works

The Napsack is thoughtfully designed to help your little one drift into deeper, more restful sleep. Gently weighted and made from luxuriously soft organic cotton, the Napsack replicates the sensation of a warm embrace, promoting feelings of security and relaxation—key ingredients for peaceful sleep.

Studies show that gentle, evenly distributed weight, like that in the Napsack, encourage improved sleep onset, fewer night wakings, and can activate deep pressure stimulation (DPS).

DPS is a sensory input that increases the production of serotonin and melatonin, hormones that regulate mood and sleep and is also proven to reduce stress. Research suggests this combination helps toddlers and young children feel calmer, fall asleep faster, and stay asleep longer.

Whether it’s naptime or bedtime, the Napsack helps create a calming, anxiety-free bedtime routine. By encouraging longer, higher-quality sleep, the Napsack supports your child’s emotional regulation, cognitive development, and overall well-being—so you can enjoy peace of mind knowing your baby is comfortable, happy, and thriving.

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Approved by Babies, Loved by Parents

  • Sara K.

    We're really impressed with the Napsack. The build quality is excellent and I love how soft the fabric is. The adjustable straps mean we can use it as our baby grows. So worth it!

  • Liam B-F.

    This is a game-changer for us. We've been looking for a way to improve Barney's sleep quality for ages, and this ticks all the boxes. Barney wakes up a lot less when we put him down so we’ve all been getting better sleep.

  • Priya R.

    Love love love the way the chest panel works. Pure genius. My baby won't sleep unless he's in contact with me. Now he happily nods off in his napsack on his own every night leaving me to get on with getting his brothers ready for bed. 5 stars!

  • Tina B.

    These make perfect gifts for a new parent. This was my third purchase. Well made. Beautiful soft fabric and reasonably priced!
Find your baby's size

Size Guide

Frequently Asked Questions

  • Why should I choose a weighted sleep sack? 

    Research has shown that gentle pressure can promote relaxation and reduce anxiety by simulating the soothing feel of a parent’s touch. This can help babies fall asleep faster and experience more restful sleep. The Napsack’s unique chest panel applies just the right amount of gentle pressure to help reduce anxiety in your baby at bedtime.

  • Are weighted sleep sacks safe? 

    Yes, the Napsack is designed with safety as a top priority. The chest panel is carefully calibrated to apply safe, even pressure without restricting movement or breathing. Always ensure your baby’s sleep environment follows safe sleep guidelines.

  • How does the chest panel work? 

    The chest panel applies gentle weighting evenly distributed across the chest panel to create a calming effect that recreates the feeling of your palm resting gently on your baby. This innovative design helps settle your baby, reducing the moro reflex and promoting a sense of security.

  • What is the Moro reflex?

    The Moro reflex, or startle reflex, is a natural response in babies where sudden movements or noises cause them to jolt awake. This can interrupt their sleep and leave them feeling unsettled.

    The Moro reflex is most prominent in newborns and typically fades between 3 to 6 months of age as their nervous system matures. However, during the early months, it can significantly disrupt sleep for both baby and parents.

    The Napsack’s calming chest panel helps counteract this reflex, providing gentle pressure that soothes your baby and promotes uninterrupted sleep cycles.

  • What size is right for my baby?

    Our size guide is designed to help you find the perfect fit. Simply match your baby’s age and weight to the size chart provided on our website to ensure a snug yet comfortable fit.

  • Is the Napsack suitable for tummy sleepers?

    The Napsack is designed predominantly for back-sleeping, in line with safe sleep recommendations, although it is also suitable for tummy sleepers for older babies who roll independently. The Napsack allows for free movement, ensuring babies can reposition comfortably.

  • What is the delivery time?

    For orders within the UK and Ireland, delivery typically takes 3-5 business days. For international shipping, please allow 5-10 business days. We aim to get the Napsack to your door as quickly as possible so you can start enjoying more peaceful nights!

  • What is the returns and exchange policy? 

    We're confident that you will love your Napsack from your first sleep. However, we know every baby is unique, and adjusts in their own time, so we offer a 30 day no quibble returns and exchange policy if the Napsack isn’t the right fit for you and your little one.

The Collection

The all new Napsack range, available in five adorable colourways.

  • Free UK Shipping

    Free shipping within the UK

  • Customer Support

    Email us anytime with questions or feedback at hello@babygator.co.uk

  • 30 Day Returns and Exchanges

    No quibble returns and exchanges within 30 days.