BLOWN' FREE: MATT AND SINDY INFLATING TENTS:

I've often wondered if Major Matt Mason stuff was interchangeable with the stuff girls were playing with when I was a titchy young boy in space. 

The Major's inflatable tent is one such item. Did it inspire Sindy's blow-up tent by Pedigree? Could they have been interchangeable? Could the Major fit into Sindy's tent and vice versa?

Come to think of it, the Major could have used that buggy too! He'd be too short maybe but what about Captain Lazer?