Essential baby gear: the minimum viable list

The baby product market is enormous and deliberately anxiety-driven. A newborn's actual needs are simple: warmth, food, cleanliness, and safe sleep. Most of the gear filling baby store catalogues is either unnecessary, helpful but deferrable, or actively counterproductive (looking at you, cot bumpers).

Here is what a new baby genuinely requires, categorised by priority.

Safety: the non-negotiables

Car seat. Required from the first journey home. A rear-facing infant seat or convertible seat used in rear-facing mode is mandatory — your baby cannot leave the hospital without one, and in both the UK and US, using a car seat correctly is a legal requirement.¹² Don't borrow a used seat unless you can verify its full history (no crashes; not expired — most seats have a 6–10 year lifespan from manufacture). Get the installation checked before the baby arrives.

→ Full guidance: Car seat basics and rear-facing

Safe sleep surface. A firm, flat sleeping surface — a cot, Moses basket, or bassinet with a firm flat mattress — is required for every sleep.²³ The surface should meet current safety standards (look for British Standard BS EN 1400 for Moses baskets, or BS EN 716 for cots). The mattress should be firm: press the centre firmly with a closed fist and it should spring back immediately. If it moulds around your hand, it's too soft.

What to use: a standalone cot or crib, a bedside crib, a Moses basket, or a firm travel cot with a proper fitted mattress. All are acceptable, provided the sleep surface is firm and flat and the sleeping area is bare — no pillows, duvets, bumpers, toys, or positioners.²³

Feeding

If formula feeding: bottles (4–6 to start), bottle brushes, and sterilising equipment (a cold-water steriliser, microwave steriliser bag, or electric steam steriliser all work). You do not need a bottle warmer — a jug of warm water works fine, and warming in a microwave creates hot spots and must be avoided.

If breastfeeding: no specialist equipment is required to start. A nursing bra and breast pads are useful. A breast pump is worth having but can wait until after the baby arrives and you know what you actually need — some people find hand expression sufficient early on, others need a double electric pump. Don't stock up on bottles and formula before birth if you intend to breastfeed; you can always buy them later.

If combination feeding or pumping: bottles and sterilising gear as above, plus a pump suitable for regular use.

A nursing pillow can be useful for positioning support; it is not essential.

Clothing

• Sleepsuits (babygros): 7–10 per size at any given time. They get changed multiple times a day.
• Vests (bodysuits): the same quantity. Worn underneath the sleepsuit.
• Sleep sacks / grobags: 2–3, in a tog rating appropriate to your room temperature. These replace loose blankets, which are unsafe for sleep.
• Outdoor warmth: a hat for going outside; socks.
• Scratch mittens: optional (many sleepsuits have fold-over cuffs that serve the same purpose).

Don't buy heavily into any single size. Newborn sizing is skipped entirely by larger babies, and babies grow out of each size in weeks. Stock modestly and buy more as you go.

Hygiene and nappies

• Nappies: a pack of newborn size and at least one pack of size 1. Some newborns go straight to size 1; having both ready avoids an urgent early trip to the shops.
• Wipes: fragrance-free, for newborn skin. In the first few weeks, cotton wool pads dampened with warm water are equally good for skin care.
• Changing mat: any firm, wipe-clean mat. A folding travel mat doubles as a portable option.
• Baby bath: a small plastic baby bath or a padded bath insert that fits a standard adult bath. A clean sink works equally well for a young newborn.
• Bath products: plain warm water is sufficient for newborn skin in the first month. If you use a product, choose one specifically formulated for newborns — unperfumed, pH-neutral.

What to skip or postpone

Wipe warmers. Unnecessary.

Bottle warmers. A jug of warm water works just as well and never malfunctions.

Branded bedding sets with matching duvet, bumper, and pillow. Duvets, bumpers (including "breathable" mesh versions), and pillows are all unsafe for infant sleep. These sets are sold as gifts and look appealing; none of the soft items belong in the sleep space.²³

Novelty bouncers, swings, and rockers. Some babies love them; some don't. Wait until you know your baby before investing. If you receive one as a gift, great — but don't buy one speculatively. Also note: these are awake/supervised devices, not sleep surfaces.

Special baby laundry detergent. Non-bio (enzyme-free) regular washing powder is fine for most babies. There is no need to buy a branded "baby" version.

A nappy bin. A regular pedal bin with a lid works. Dedicated nappy bins have consumable liner cartridges and can smell worse, not better, over time.

Elaborate baby monitors. A basic audio monitor is sufficient for most homes. Movement sensors and video monitors with app integration are optional extras — useful if they give you peace of mind, but not safety equipment.

← Back to the complete guide: Expecting and new parents

Also in this cluster: Hospital bag checklist · Car seat basics and rear-facing

Sources

1. American Academy of Pediatrics. "Car Safety Seats: Information for Families." HealthyChildren.org, 2024. https://www.healthychildren.org/English/safety-prevention/on-the-go/Pages/Car-Safety-Seats-Information-for-Families.aspx
2. American Academy of Pediatrics. "Sleep-Related Infant Deaths: Updated 2022 Recommendations for Reducing Infant Deaths in the Sleep Environment." Pediatrics 150(1), 2022. https://publications.aap.org/pediatrics/article/150/1/e2022057990/188304/Sleep-Related-Infant-Deaths-Updated-2022-Recommendations
3. The Lullaby Trust. "Safer Sleep Advice." 2024. https://www.lullabytrust.org.uk/safer-sleep-advice/