I got a little tired of having no good way to tote around my X-Wing stuff to local stores, tournaments, etc... so I decided to just go and make my own tote bag for it!
Got some Star Wars fabric, duck canvas for the base & handles (tough stuff, should hold plenty of weight), some navy blue cotton for the lining, and bias tape for trim. Resulting bag is roughly 15"x15"x5", with room for several squads, my template trays, a big box of cards for trading, drinks & snacks if necessary, and still room to spare!