I’m guessing it’s not ‘Twingo’s’ and if it is,it’ll be a ‘Twin Splitter,’ whereas,if there’s only one,it could be a ‘MAN’ and the weight ‘Range’ at which we are guessing,may ‘Change’ to whatever the ‘4 Wheeler Trolley’ may take. 
I’ll get me coat…
Ken.
PS:'Er indoors says,7lb 11oz.