The new sighting compasses Terra Expedition S, Terra Ranger S and Terra Ranger SL are compasses to bring on any adventure made of recycled materials with 90% lower carbon dioxide emissions. The lid, graduation ring, and baseplate are made of REVO material produced by the Swedish company Trifilon. REVO is made of recycled polymers combined with plant fibres from hemp, with 90% less carbon emissions compared to traditional plastics. The REVO material is not dyed which means that each product has a unique look.