[Tosh]

Just a thought here. Imagine if it suddenly turns windy, the pole goes and you follow, on your ariss 

[Susan Dean (1stclean)]

maybe it wouldn't look so bad if you put your jacket over the top of it ?

[Darran Smith PRSS]

We bought one at the cleaning show in Amsterdam
These will change the way you work - especially when you are cleaning larger building where you may be on a large waterfed pole for hours.........
Suddenly you will feel like the job is 10 times easier!

[Dry Clean]

Rubbish, anybody with a basic level of engineering could see that thing is about as much use as an ashtray in a pub.

[andyM]

Rubbish, anybody with a basic level of engineering could see that thing is about as much use as an ashtray in a pub.

He is holding the pole wrong for a start.
Using the pole as he is in the demo, the "Waspak" is probably serving the purpose of taking some of the weight of the pole directly off the arms.
However using the physics example of a beam and pivot point,  in most situations it's possible to hold the pole further up (instead of at the butt cap) so the pivot point changes and the weight is better balanced.
Thus saving the window cleaner looking like a prat.

[H MAN]

https://youtu.be/LvaykygUxxo
Waspak is the brainchild of Fred de Ridder - a humble Dutch Window Cleaner who decided to solve his own problems with Repetitive Motion Injuries - LOOK AT THIS !
WasPak is an incredible invention that will one day be an OSHA requirement for all high window cleaning with Water Fed Poles.
https://youtu.be/LvaykygUxxo

[Tosh]

H MAN I think you make one. Out of a scaffold board a washing line and 3 cable ties.

[H MAN]

We bought one at the cleaning show in Amsterdam
These will change the way you work - especially when you are cleaning larger building where you may be on a large waterfed pole for hours.........
Suddenly you will feel like the job is 10 times easier!

So is there any problems you have encounter yet?
Is it easy on your back  when wearing.

[Dave Willis]

Are you going to Hijack this invention too Herman?
Plenty of scope, maybe build it from unobtanium and washing up bottles.

[H MAN]

No need there are some people that already have.
This one that is used for hedge trimmers  Made in the UK.
https://youtu.be/grF97n2VTo8
Then  this one from the USA DIY Waspak  he even say's it's a knock off.
https://youtu.be/5RAJYhGTjSQ
 

[H MAN]

Would probably be good  tool when vacuuming gutters cleaning  other high surfaces .
See that they have a special one use to hold long  pressure cleaning wands as well.