Ortlieb Seat-Packs (Core)
The Ortlieb Seat-Pack is an easy to use, waterproof bag that will fit most railed saddles using a patented Seat-Lock attachment that is dropper compatible. The initial investment is a fair price to pay for the life you’re going to get from these bags.
We have a variety of sizes ranging from 8 litres all the way up to 16.5 litres, which is more than sufficient to store your clothing as well as other odds and ends. Making the best choice on what Seat-Pack to get involves thinking through what size you’ll prefer, if you are looking for an extra stiff style and if it needs to work with a dropper post.