Trunki BoostApak Travel Backpack Booster Seat. The car booster seat that doubles as a backpack! With BoostApak, you’ll always have a car booster seat with you. BoostApak is a spacious hand luggage-approved rucksack that doubles as a booster seat, making it ideal for car-pooling, taxis, and holidays.

  • A great solution for sharing lifts and travelling in coaches or taxis
  • Avoid hire charges when travelling abroad by taking BoostApak
  • Hand luggage-approved with plenty of space for toys and games
  • Certified to European Union and United States safety standards
  • Suitable for children between 15 and 36 kg (approx. 4–12 years)