Whether we are out bikepacking or just need a little extra space for our ride essentials, the EVOC Seat Pack BOA WP is one of our go-to saddle bags. Made with an abrasion-resistant and waterproof material, the Seat Pack BOA WP is a perfect companion to bikepacking trips, gravel rides, and mountain bike sessions. The Bag stays secure to our seatpost through the use of a rubber gripper and a BOA dial to secure the bag to our post. The roll-top closure keeps our gear secure and allows us to expand our storage capacity. This bag is available in four different sizes to best accommodate our gear needs, and an elastic cord on the top of the bag allows for quick stashing of layers when we don't kneed them anymore.