Stonehaven Miniatures is in their final days for their Pop-Up Miniature Terrain Kickstarter. They’re closing in on 8x their goal, so check out the extras and addd-ons.
From the campaign:
Tabletop Terrain is seldom destroyed during play. The real problem is storage and transportation. How to you field enough terrain to populate a 4×8 table and still have room in your dorm to sleep? The answer is Pop-up Terrain! It stores easily and can be taken anywhere. Also, it looks sweet!