The Z Adventure R5 is designed to carry a large volume of items without the need for a rack. Equipped with multiple durable self-adhesive straps and tear-resistant material on the bottom, this bag attaches to the saddle rails and seat post for optimal weight distribution on the bike. The Z Adventure R5 is a great alternative for those who do not want to carry a backpack. Thanks to the roll-top closure and waterproof fabric with heat-sealed interior, all gear for a trip can be transported securely.