Star Boostapak


Availability: Out of stock

The newest member of the Boostapak Family... Winner of 10 prestigious design awards including Mumsnet Best Award, Practical Parenting & Innovation Award and the LBP Best Travel Invention Award.


New to our range of Trunki booster seats is the Star Boostapak. The hand luggage-approved star backpack that doubles as a star booster seat with plenty of space for toys and games to keep everyone content during long journeys. It's also an ideal solution for sharing lifts and travelling in coaches or taxis.

BoostApak is a ECE44.04 approved car seat for group 2 & 3, certified to European Union and United States safety standards, recommended for children under 135cm weighing between 15 and 36 kg (approx. 4–12 years). Booster seats are not only important to ensure that your child is safe and comfortable during a car journey, but UK law requires that ALL children under 12 years old or 135cm in height use a booster seat. So it’s essential to always have one with you when travelling by car or taxi.

If you're hiring a booster seat on holiday, BoostApak could save you £100's, take a look at our hire charges research here.

Click here to watch a demo video on how to fit your BoostApak.


  • 1Unique fold-out seat belt guides

    With quick release button to fold back down

  • 2Wipe clean removable cover

    Makes cleaning easy after messy journeys

  • 3Spacious capacity

    Plenty of room for travel essentials

  • 4Hard plastic internal shell

    Protects the contents of your backpack

  • 5Ergonomic back

    To encourage better posture and protect growing spines

  • 6Seat belt adjuster

    Customise the strap height to fit your child as they grow, ensuring maximum safety.

  • 7High visibility reflective trim

    So you or your child can be seen in the dark

  • 8ID tag

    To make sure your BoosApak never gets lost

features boostapak
Volume Size Max sit on weight Recommended age
8 litres 40 x 36 x 18 cm 15kg+ 4-11 years

Delivery & returns

Orders are sent via Next Day Delivery via DPD - (Unfortunately next day service is not available for Ireland or Highlands, this also excludes Custom Trunki which takes up to 10 days)

If your order is placed before 1pm it will be eligible for same day dispatch, otherwise it will be sent the following day.

Orders under £10 will be sent via Royal Mail and can take upto 3 days. 


If you are unhappy with your purchase for any reason, you can return it to the below address within 14 days of your delivery in perfect condition complete with original packaging. We will be happy to refund the original price of the item or send you an exchange. This does not affect your statutory rights. We regret that postage, packing and insurance are direct costs and cannot be refunded.

We strongly advise that a proof of postage receipt should be obtained when returning your order. You are responsible for the item until we receive it at our warehouse.

Should goods be damaged or faulty please contact us on 01179 542 780 or via our contact form.

Please include your order details and send returns to: Trunki Returns The Mothership Shaftesbury Chapel Union Rd Bristol BS2 0LP



  • I ordered a trunki boostapack for going on holiday to Holland. The car hire was going to charge over £50 for a car seat for the week. This cost less and we've already used it in the uk when only going one way in a car. So practical with room for a jacket and toy.

    Date: 27-Aug-2016 Product rating:

  • Excellent

    Date: 19-Aug-2016 Product rating:

  • Although we haven't used this particular boostapak yet, we already have one for our elder child and think it's brilliant. We use it when travelling abroad and it is such a great idea. Hence why we have now purchased another one for our youngest.

    Date: 18-Aug-2016 Product rating:

  • Miss 6 absolutely adores her Boostapak which we are currently using for a 6 week trip around Europe. We have used it on trains, in cars, buses and for sitting in queues. It has the perfect amount of space for her inside and she finds it very comfortable to wear, it's a really great shape, unlike... Read More.

    Date: 13-May-2016 Product rating:

  • Excellent

    Date: 09-May-2016 Product rating:

  • As Above

    Date: 29-Apr-2016 Product rating:

  • Bought for 4 grandchildren on a flights and hire car holiday. So useful, saved us money, the kids loved them and should last them for years. They could take their toys and snacks and spare clothes inside and carry them.

    Date: 10-Apr-2016 Product rating:

  • Excellent

    Date: 07-Mar-2016 Product rating:

  • Priecy but as it 2 products in one, very good quality - I'm sure it's going up last long - so over all worse it .

    Date: 01-Nov-2015 Product rating:

  • This is a superb piece of kit and ideal for holidays where taxis aren't required to carry child booster seats

    Date: 28-Oct-2015 Product rating:

  • Excellent

    Date: 26-Sep-2015 Product rating:

  • As Above

    Date: 17-Sep-2015 Product rating:

  • Felt heavier than expected, haven't used it in the car yet, so hard to be certain it will be comfortable.

    Date: 17-Aug-2015 Product rating:

  • great idea for travelling with your own carseat. good quality item. nice design.

    Date: 21-Feb-2015 Product rating:

Read more reviews and rating guide

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