Otherwise, I have a few things so welded watertight. One can also take a big bag and then your own T-shirts, socks and Schlüpper vacuuming, saving a tremendous amount space in the luggage (how do you get it all back, is another question).
The important thing is to use good but expensive bags in the original bags makes the price not fun. vakuumteute.de "our best" are super. The extra-strong company, if you want to weld non-food with edges, then it definitely does not leak.