Hard box with lock. It offers ample space for small luggage and protects the contents from rain. With a durable surface structure. The box simply slides onto the Racktime carrier and locks automatically. To remove it, just press the red button. The same box is also available to fit the carrier adapter and can be combined with various side pockets. The KlickFix Racktime adapter is included in the delivery. The expertise of both companies has been utilized to combine high-quality carriers with a perfect attachment system for accessories, whether basket, box, bag, or dog basket. The Racktime adapter ensures secure locking on all Racktime carrier models, quick and easy to handle. The adapter is not available separately. There are numerous models of Racktime carriers that feature the characteristic coupling points for accessories. With Secure-it (by Racktime), the Racktime coupling can be locked. Weight: 1000 g. Type: Rear case. Material specifications: Plastic. Load capacity: 12 kg. Delivery includes: 1x KlickFix box for RT, 1x KlickFix Racktime adapter. Dimensions in cm: 350 x 250 x 180 mm. Volume: 12 l.