Anyone with one of Givis Trekker Outback boxes will know how incredibly rugged this luggage is, even on the roughest of terrain. Now you can keep your precious possessions even more safe on the road with these inner liners. Custom made to sit snugly inside the interior and lid, theres one for every size of Outback box, from the 37 litre panniers right up to the 58 litre top box. Also fits the Alaska top boxes.