45 litrs capacity Rally Top-Box , a great addition to your adventure bike. Can be mounted directly to the rear carrier on your ADV bike or using our top box brackets and Ventura L-brackets to suit your bike.We design and manufacture our products to all work in conjunction with each other.The TBR30/B fitting kit (supplied as a separate item) allows for many options as to how it can be used. This product and system is fully compatible with the VENTURA Bike-Pack System range of products.