Tommee Tippee Electric Steam Steriliser 423894

Tommee Tippee’s Electric Steam Steriliser model 423894 is designed to sterilise up to six bottles using steam, with a claimed cycle time under eight minutes. It also stores contents sterile for up to 24 hours while the lid remains closed.

At a glance

Steam sterilisation is claimed to take under eight minutes for six bottles. The stated timing is based on 260ml Tommee Tippee bottles and excludes cooling.
With the lid kept closed after the cycle, the contents are claimed to remain sterile for up to 24 hours.
The two-tier rack is designed for bottles and can also hold breast pump parts, soothers and other feeding accessories.
An anti-scale light signals when descaling is needed, and the listing describes an improved heat plate design intended to prevent over-boiling.

Price

£47.48Save 37%

Reference price: ~~£74.99~~

Price checked: 12 Nov 2026

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Pros and cons

Pros

Capacity for six bottles suits households sterilising several bottles in one cycle.
One-button starting and automatic shut-off keep the described operation straightforward.
The closed-lid storage claim can help separate sterilising from immediate feeding preparation.

Cons

The stated cycle time excludes cooling, so it does not represent the total wait before contents are ready to handle.

Technical specifications

9 specifications

Identity
Model	423894

Capacity and operation
Bottle capacity	six bottles
Sterilisation time claim	under 8 minutes
Controls and shut-off	one-button start and auto-off function
Closed-lid sterile storage	up to 24 hours

Dimensions and installation
Package dimensions	33.4 x 29.6 x 22.8 cm; 2.41 kg
Weight listed	2.41 kg

Materials and power
Material composition	PP, ABS, SILCONE
Batteries required	No

What to know before buying

Listing details to confirm

The under-eight-minute claim is based on 260ml Tommee Tippee bottles and average cycle time, with cooling excluded. Sterile storage for up to 24 hours applies only while the lid stays closed. The listing claims effectiveness against viruses and 99.9% of bacteria, which is a manufacturer claim rather than independently verified here.

Who is it for?

A good fit for

Parents and carers who want steam sterilisation for up to six bottles in a batch.
Households that also need to sterilise breast pump parts, soothers or feeding accessories.
Buyers who want a closed-lid storage period after sterilisation and an alert for descaling.

Less suited to

Buyers who need drying as well as sterilising, since drying is not listed as a function.
Anyone who needs an advertised cycle time that includes cooling.

Tommee Tippee Electric Steam Steriliser 423894 · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.2 / 5 · 4,373 ratings

5 stars70%70%
4 stars10%10%
3 stars6%6%
2 stars3%3%
1 star11%11%

Aggregate ratings lean positive, with most ratings in the five-star category, but a meaningful minority are one-star. Without review summaries, the reasons behind either reaction are not available. The split is worth weighing against your needs for six-bottle capacity, the stated cycle time and closed-lid storage, rather than treating the rating as evidence of a particular performance outcome.