Ortlieb’s classic seat bag is available in three sizes to match the type of tour being planned.
The Small version with 0.8 L (4.9 cu. in.) capacity is an excellent fit for road applications while the Medium model is perfect for mountain bikers.
The large version is a true alternative to carrying a backpack, providing room for equipment, snacks, extra shells and tools for long day tours.
The saddle bag tucks in nicely under the saddle and can function as a protector on bikes without fenders.
The additional fixing with Velcro around the seat post provides firm and vibration-free mounting. The 100% waterproof roll closure features buckles and D-rings for locking the bag.
Details
Height: S: 3.5 in. (9 cm); M: 3.5 in. (9 cm); L: 3.9 in. (10 cm)
Upper width: S: 4.7 in. (12 cm); M: 5.5 in (14 cm); L: 9.1 in. (23 cm)
Bottom width: S: 2.8 in. (7 cm); M: 2.8 in. (7 cm); L: 2.8 in. (7 cm)
Depth: S: 4.3 in. (11 cm); M: 4.7 in. (12 cm); L: 6.3 in. (16 cm)
Weight: S: 7.4 oz. (210 g); M: 8.8 oz. (250 g); L: 11.6 oz. (330 g)