The cutting-edge BOA® system enhances the the versatility for any sized adventure.The SILCA Grinta 2L-5L Roll Top Saddle bag combines the power of the Boa® Closure system with a unique internal frame structure capable of expanding between 2 and 5 liters while maintaining maximum security and stability. The bag combines welded construction and a roll-top design ensuring 100% waterproof performance, and a clever air bleed valve allows excess air to be purged from the bag to minimize bulk. The combination of the internal frame concept and Boa® closure provide significantly improved stability compared to other designs, eliminating the need for external stabilizers or additional straps.Designed for round or D shaped seat posts, does not work with true aero seat posts. Weight: 208gDimensions: 30cm x 15cm x 15cm (rolled to top of PE)Materials: BLACK 100% CYCLEPET 600D with Kiss Coating Also: Hypalon strap & BOA® closure system
