I use a 136 cm Level Nine Snowboard bag Heino. I have eight Revs in seven sleeves and a bunch of extra frames in the main pocket and it can hold easily two more Revs. The only draw back to the bag is that the only extra pocket at the end is small. I have four line sets in there, a stake, and can fit one set of handles. The Revs don't fill up the entire main compartment length wise and there is plenty of room for handles and such.
The bag is well built, has quality zippers, and is really inexpensive. I paid about $34usd ($200 Krone) delivered.