Baby Sleeping Bags

Available in Premature, Tiny Baby, 0-3 Months & 0-6 Months sizes.

GoumiKids – a top-rated lightweight organic baby sleeping bag with built-in mitts and one-snap foot pocket ideal for easy nappy changes. Available in premature baby and tiny baby sleeping bag sizes and up to 6 months.

Ergopouch – a cocoon-style TOG-rated tiny baby sleeping bag with a two-way zip for easy dressing & changes. Made from stretchy, organic fabric that soothes and supports movement. Tiny to 6 month sizes available.

Read More/Less Welcome to our newborn and premature Baby Sleeping Bag Collection, where comfort, safety, and style come together to create the perfect sleeping solution for your little one. Our curated selection features high-quality baby sleeping bags from boutique brands known for their craftsmanship, thoughtful designs, and premium materials.

Say goodbye to loose blankets and hello to safer, cozier sleep. Our tiny baby sleeping bags are designed to keep your baby snug and secure throughout the night, promoting better sleep for both babies and parents. Crafted with care, these premature baby sleeping bags are made from breathable, soft fabrics such as organic cotton and bamboo, ensuring they’re gentle on sensitive skin while providing the perfect temperature regulation.

We pride ourselves on offering a handpicked range of boutique newborn baby sleeping bags that combine functionality with beautiful designs. From minimalist styles to charming patterns, our collection caters to every parent’s taste while delivering the quality you deserve.

Each product is carefully selected for its durability, safety features, and thoughtful details, making them an excellent addition to your baby’s sleep routine. Explore our collection of tiny baby sleeping bags today and give your baby the gift of restful, comfortable sleep. Shop now for boutique-quality products that make every bedtime a dream!

  • Premature & Tiny Baby Sleeping Bag FAQs

    What sleeping bags do you sell for premature and tiny babies?

    We stock Goumi sleeping bag gowns and ergoPouch Cocoon sleeping bags in sizes suitable for premature babies, tiny babies, newborns and babies up to 6 months. Goumi offers a lightweight gown-style design with built-in mitts and a convertible foot pocket, while ergoPouch offers a fitted, TOG-rated Cocoon that can be used as both a swaddle and sleeping bag.

    What is the difference between Goumi and ergoPouch sleeping bags?

    Goumi sleeping bags are lightweight gown-style sleepers made from a soft bamboo and organic cotton blend. They include built-in mitts and a convertible foot pocket that opens easily for nappy changes. ergoPouch Cocoon sleeping bags have a closer-fitting, stretchy design, are TOG-rated for warmth and can be used with baby's arms in or arms out as their sleep needs change.

    Are Goumi sleeping bags suitable for premature babies?

    Yes. We stock Goumi sleeping bag gowns in premature and tiny baby sizes. Their lightweight design, soft breathable fabric, built-in mitts and convertible foot pocket make them particularly practical for very small babies and frequent nappy changes.

    Are ergoPouch sleeping bags suitable for premature babies?

    Yes. Selected ergoPouch Cocoon sleeping bags are available in very small sizes, including a 00000 size designed for babies around 2–3kg. Always choose your baby's sleeping bag using their current weight and the manufacturer's size guidance rather than buying a larger size for them to grow into.

    What size ergoPouch should I choose for a premature or tiny baby?

    ergoPouch recommends choosing the Cocoon size according to your baby's weight. Size 00000 is designed for approximately 2–3kg (4–7lb), size 0000 for around 3–4kg (7–9lb), and 0–3 months for approximately 3–6kg (7–13lb). The neck, shoulder and chest area should fit securely so your baby cannot slip down inside the sleeping bag.

    What does TOG mean on an ergoPouch sleeping bag?

    TOG is a measure of warmth. A lower TOG is designed for warmer room temperatures, while a higher TOG provides more insulation in cooler rooms. For example, the 0.2 TOG ergoPouch is designed for warm conditions, while 1.0 TOG provides additional warmth. Always check the individual product's temperature and clothing guide when deciding what your baby should wear underneath.

    Are Goumi sleeping bags TOG rated?

    No. The Goumi sleeping bag gowns we sell are not TOG rated. Their fabric is closer in weight to a good-quality sleepsuit or pair of baby pyjamas, so they are designed as a lightweight layer rather than a heavily insulated sleeping bag.

    What are Goumi sleeping bags made from?

    The Goumi sleeping bag gowns we stock are made from a soft blend of 70% viscose from bamboo and 30% organic cotton. The fabric is lightweight, breathable and designed to feel gentle against delicate newborn and premature baby skin.

    Can an ergoPouch Cocoon be used as both a swaddle and sleeping bag?

    Yes. The ergoPouch Cocoon is designed to be used with baby's arms inside during the swaddling stage and can then transition to arms-out sleeping by opening the shoulder fastenings. Once your baby shows signs of rolling, their arms should no longer be contained inside the swaddle.

    Do the sleeping bags make nappy changes easier?

    Both designs include practical features for changes. Goumi sleeping bags have a convertible foot pocket that can be opened without completely undressing your baby. ergoPouch Cocoon sleeping bags use a two-way zip, allowing the lower part of the sleeping bag to be opened for nappy changes while your baby's upper body remains covered.

    Can I use a baby sleeping bag instead of a blanket?

    A correctly fitted baby sleeping bag is designed to provide wearable warmth without the need for loose bedding over your baby. It is important to choose the correct size and warmth level and to follow current safe sleep guidance, particularly for premature babies or babies who have recently left neonatal care.