In the early 1990s the demand came from Iceland for a trailer tent that could handle rugged terrain. Holtkamper developed the Astro Expedition, which passed tough tests on unpaved roads, at rockfalls, river fords and storms. With its low weight, large wheels, heavy-duty AL KO chassis and extremely storm-proof tent, the Astro is made for adventure and in between can also be used as a transport trailer up to 500 kg.

