
I needed a bag to my kid's skis, boots and poles. I was attracted to this because it's adjustable - you can extend it twice by unzipping part of the bag which is folded up at one end - so you can carry kids' skis without 1/3 of the bag flopping around unused and also carry adult skis or snowboards if needed. Officially they say it'll carry 1 snowboard and 2 sets of skis, or 2 snowboards. I put in 3 kids' skis, 2 sets of poles, and 3 pairs of kids' boots, and they all fit fine without extending the bag.
Only quibble is that the zippers to extend the bag seems to stick and not open smoothly - that's the only reason I don't give it 5 stars - but once unzipped the bag is legitimately longer and there are no extra seams associated with the extensions which would weaken the bag. Overall it seems like it'll do the job nicely.
One improvement would be shoulder straps so you can wear it like a backpack, but the in-line wheels seem sturdy and I think it'll be fine to just pull it like any other bag.
In its smallest configuration, it's long enough to hold my daugher's 124cm skis with room to spare - would probably hold up to 140cm without extension; fully extended they say it'll hold up to 205cm skis. My 165 skis will require one of the 2 extensions being opened. So it really is very flexible.
The real test will come when we fly out to Denver later in the season - I'll report back on how it holds up.
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High Sierra Pro Wheeled Double Adjustable Snowboard/Ski Combo Bag (Black/Charcoal).