Travel Steriliser Bag - 5 pack

Ideal for sterilising breast pumps, bottles and other baby feeding accessories when you’re visiting friends and don’t want to pack your large pump. Just add water and place in the microwave and in as little as 90 seconds you can have sterilised items ready to use. You can use each bag up to 30 times which cuts down on waste.


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for orders over £40
2-3 working days
Find out more about delivery and returns


Providing stylish storage for your breast pumps and baby feeding bottles, these travel & microwave steriliser bags are designed to fit in any handbag or changing bag.

Great for travel

Quick and convenient, these reusable sterilizer bags give you sterile breast pumps or baby feeding bottles in seconds, at home or when you’re visiting friends and family.

Cool touch area

The cool touch area provides a big, clearly marked space to hold the bag so that your fingers don’t get scalded as you remove from the microwave.

It’s good not to be stuck in the house every day with your baby, but getting out and about can be a bit tricky when they need so much stuff and you need to keep it sterilised. That’s when these handy travel and microwave steriliser bags really help. Pop in your breast pump, bottles, soothers, or other items you want to sterilise, add water, then microwave for 90 seconds. Hey presto – sterile baby stuff.  

The re-usable steriliser bag is designed to look like a cosmetic bag so they fit nice and discreetly into any handbag or baby bag. And once you’ve used them for sterilising you can put everything back inside to carry it back home without messing up your handbag or worrying about spilt milk. You can use each bag up to 30 times, so you save money and cut down on waste. There’s even a handy check box to help you keep track of how many times used each bag, because goodness knows you have enough to think about. Each bag is big enough to sterilise breast pump parts or small bottles and teats for practical, quick and portable sterilising. There’s also a single-use milk storage pouch ready for use in emergencies, so you don’t lose a drop.

Standard Delivery (Usually 2-3 working days)
Free for orders over £40.00 otherwise £2.95

Express Delivery (Usually Next Working Day)
£2.95 for orders above £40.00 / £5.90 for orders under £40.00
Excludes the Scottish Highlands.

If we receive your order before 5:30pm (GMT/BST) Monday to Friday, and you select the Express Delivery option, we will dispatch your order the same day. Delivery should take place the following working day if in the UK Mainland or Northern Ireland, however, please note that Saturday and Sundays are not classed as working days but certain couriers will deliver on Saturdays. For all other areas, a 2 day service will apply.

We require a signature on delivery.

Saturday Delivery
£3.95 for orders above £40.00 / £6.90 for orders under £40.00

In order to guarantee your Saturday delivery, we must receive your order before 3:30pm (GMT/BST) on a Friday within the same week, we will dispatch your order to arrive on the Saturday.

We require a signature on delivery.

UK Collection Points

Not currently available.

Free for orders above £40.00 / £2.95 for orders under £40.00

Over 7,000 locations across the UK open early 'til late in the UK. If we receive your order before 6.00pm (GMT/ BST) Monday to Friday, we will dispatch your order the same day. Delivery to the designated collection point should take place the following working day if in the UK Mainland or Northern Ireland. Please note: Saturday is not classed as a working day, however some couriers may make deliveries on this day.

The average rating of this product is 4.9 of 5.
4.9 / 5 10 Reviews

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Star rating is 5 of 5.
Fantastic time saver and easy to pack on your travel. I used these bags whilst on a short uk break we stayed in a lodge with a small kitchenette including a microwave, so rather than taking our electric steriliser with us we used the steriliser bags. Definitely be purchasing more for our next trip in April.
Star rating is 5 of 5.
I am so glad that i have tried these bags. They are real saviours for me. I no longer need to worry about sterilising my baby's bottles. It's such a time saving product & the fact that a single pouch can be used so many times is an added advantage.
Star rating is 5 of 5.
Fantastic product. Easy to keep on in your bag if you’re out and about. Makes sterilising on the go so much easier!
Star rating is 5 of 5.
The Tommee Tippee microwave and sterilising bags have a number of great features which will suit anyone. They allow for quick sterilisation of items taking only two minutes in the microwave, with easy to use instructions and obvious markings on the bags indicating where to seal up to, and the cool touch area to pick it up by after heating. I can fit my pump into the bag easily or alternatively up to two storage pots for sterilisation, or to store and transport them without having to rewash them at my destination. The bags are reusable up to 30 times so with 5 in a pack that allows for up to 150 uses, thereby making them more eco friendly and desirable at a time when we are all trying to be more environmentally aware and reduce the amount of single use plastics. The cool touch technology works well allowing me to remove the bag from the microwave once it had finished heating without burning myself whilst the bag was otherwise steaming hot. The only criticism I would have is that they are not 100% leak proof though this does not really impact of their effectiveness in keeping products clean, as it is such a small opening left when fully closed I feel confident the products are still fit for use after transporting them in such a way.
Star rating is 4 of 5.
These are brilliant for sterilising on the go! I sterilised a bottle and probably wouldn’t be able to fit much else in but for what I’ll be using them for, that works perfectly! I’ll be taking these on holiday with me to Cyprus when my little one will be 10 months old so won’t be drinking too many bottles. The bags are handy because there’s a zip rather than the reseal that can sometimes become a bit loose after a few uses! There’s also a corner on the bag which remains cool, so you won’t burn your hands when you take it out of the microwave!
Star rating is 5 of 5.
These are incredible, wasn't too sure at first but they are amazing. so easy to use and fits in my bag perfectly. Plus with the checklist you can mark off how many times it has been used. Also fits perfectly in the microwave. Ideal for travelling and holidays.