ExXb,
Have you actually jumped down a slide?
I jumped down a slide of an A300 sized mock-up, as one jumps one can barely see the slide surface that one's bum is to subsequently make contact with, one's bum makes contact with it some halfway to the ground before one needs to apply braking action by sitting upright ... I can't realistically imagine doing this with an armful of bag(s)!
I'd suggest that people on slides with bags or whatever represent a danger to those jumping behind them.
P.S. But we enjoyed ourselves so much we went back up the top to jump down the slide again ... and again
