<p>
Space bags are good for bigger things like your pillows, blankets, towels, and sweaters. As far as using them on normal clothes, I haven’t noticed much difference. One thing that you might want to think about is that the vacuum ones work better, but you might not have a vacuum when you are trying to repack. The ones that you just roll the air out of suck, but I always use them on trips to keep all my related stuff together. If you do decide to buy them, get the jumbo and large ones. The small ones are pretty much pointless because you can’t fit much in them.</p>
<p>
I’ve never had a problem with the zippers unless I put too much in the bag. If you do overstuff the bag, don’t pull too hard on the zipper or it will pop off and I had a hard time getting it back on. Even then, it didn’t work as well.</p>