CheurYae Verstelbare gewichtslifting waterzak, 20 kg Aqua Fitness Ball / tas water vulbare waterzak fitness waterzak packs voor indoor krachttraining gewichtheffen cardio

First impressions, it doesn't seem to want to hold the air, it's only partially inflated. I will see if it holds. But as it stands at the moment I'm not impressed

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What a great idea this is. Limitless weight options and easily stored when not used. Sadly this is so poorly executed it doesn't hold water, quite literrally. I planned to use inside but the puddle this created as water went everywhere changed that pretty quickly. I moved outside and it continued to leak. It's barely half full of water. It lost air too so the shape wasn't right.Overall this should have been a great addition to my home gym but the issues i faced just made this more effort than it was worth.

this is not well designed at all...i thought this would so useful indoors but this does not work as it is intended...Sadly, it is leaking for me on one side...