Leg storage clip for IKEA Antilop Highchair

We recently bought a IKEA Antilop children highchair to take with us when meeting friends and family. With the additional table you have to carry 6 separate parts and the legs are not perfect to clamp between two fingers.
So I designed this clip based on my beer tent funiture clip (miraculously the Antilop has the same tube diameter as the furniture - 25 mm) to clip the four legs together and carry them at once.
The hole in the middle should be wide enough (~10 mm) for a rope so you can simply throw the package over your shoulder.

Edit: V2 contains small holes for the sprung-loaded pins.