The LinQ 5.5 Gal (21 L) Semi-Rigid Bag is a must-have accessory for your adventure. This semi-rigid expandable bag boasts a generous 21-liter capacity, designed to keep your gear secure while on the move. With its innovative quick and tool-less LinQ installation, you can effortlessly attach or detach the bag as needed. Perfectly compatible with the Spyder RT LinQ Rack (219400973), this cargo solution is as bold as your spirit. Whether you're hitting the trails or cruising the open road, the SR LinQ Bag ensures you're always ready for the next thrill. Storage Capacity Dimensions: 41,6 cm L x 45,5 cm W x 22,4 cm H Installation & Compatibility Semi-rigid expandable LinQ Tunnel Bag offers a roomy 21 L (5.5 gal.) capacity with convenient quick & easy tool-less LinQ installation and removal. Spyder RT: LinQ Rack (219400973) required for installation.