Ski/boot bags
I have a small collection of ski/boot bags.
For ski bags - highly recommend Sport Tube to travel. Very easy to wheel around. Mine has a small patch so if someone throws it around enough, it will crack.
I use my High Sierra ski bag for more frequent Tahoe trips. Have had it for 4+ years now and it looks virtually new still.
If I were looking at a new ski bag, I would check out the padded, wheeled bags. I was looking at K2 roller bags but couldn't find one to actually purchase and I'm fine with what I have (the shopaholic drives me to keep looking).
Re: boot bags, I have the largest size Transpack boot bag--separate compartments for boots which is nice, holds a LOT of stuff, 2 cross straps in front for use if backpack gets very heavy (those straps help a lot if I get carried away packing). Miserable to fit in a small locker.
I recently got a High Sierra boot bag for $13 (the accountant in me loves that kind of pricing). I can fit boots, 2 pairs goggles, gloves, helmet,etc. but it takes a little more work to get all that in. Wonderfully easy to fit in lockers.
I also got a smaller Transpack boot bag to travel with. The separate boot compartments are nice. It fits in the overhead of a standard plane.
I'm selling the large Transpack boot bag (have to figure out price but approx. 50% of whatever I paid). Very good condition just too large for me. If interested, please PM me.
I mentioned researching internet because of my internet bargain shopaholic tendencies.....you can get great tips from these forums that can help guide you; once you have an idea of what you want (and if you have some time to look on the internet) you can find amazing differences in pricing (end of season sales, good sites, etc). If Sierra Trading Post has exactly what I'm looking for, I will usually buy from them because their pricing is usually best.....but not always.