I was wondering the same about the trunki as other retailers sell the pink trunki with 2 handles. So I contacted amazon, thanks to them I decided to order a different trunki. Below is a copy of their latest email, if I get any futher emails I will update here.
I would like to advise that your query regarding item "Trunki Trixie Ride-on Suitcase (Pink) by Magmatic" from our website has one or two handles is still being investigated.
According to our buying team, our stock in hand for this item has only one handle on the suitcase but they have contacted the vendor of this item and they said that they will update the vendor regarding your query for item "Trunki Trixie Ride-on Suitcase (Pink) by Magmatic".
It means that the one that is available with us is the item "Trunki Trixie Ride-on Suitcase (Pink) by Magmatic" with one handle.