There is also a ground pad to help reduce punctures listed under the spare parts. There are also 2 different sizes of the jack listed. I believe there is a small valve to release the exhaust from the bag as I would assume that the bag has a backflow valve at the big hose to keep it inflated. I remember seeing these advertised years ago here in the states but havnt seen them for awhile.santak said:I just see two problems with that: puncturing and getting the exhaust gases out of this bag and not get intoxicated by too much of it.
Though I can see its use in soft ground, like sand, where a highlift will sink, even with an extended base.
The price is in AUD, which translated to about $200 US.