Shimoda Core Unit Large DV v2Shimoda Core Unit Large DV v2 The DV Core units are made specifically for Shimoda's Action X70 backpack and DV Roller. The Large size is designed to carry and protect all the DV gear you need, with an extra depth of 20 cm (7. 9 in) that makes it ideal for RED or similar sized cine video cameras, as well as DSLRs with super telephoto lenses as long as the Sony 200 600mm. Like all Shimoda Core Units, it is made with high quality EVA laminated dividers