This is a bag made using polypropylene. Four wheels let you roll it standing up and the weight of just 1.8 kg saves a lot of your bagage allowance.
Samsonite Dream Rider Disney Children's Luggage, 51 cm, 28 Litre, Pink (Minnie Glitter)
The product is available from £70.10 at international stores.
Dreamrider Disney 109641 KIDS RIDE ON
Samsonite Dream Rider Disney Spinner (4 wheels) Minnie Glitter