I’ve only used this backpack once, so it’s basically in new condition. I used their last generation backpack for a long time (until it eventually broke) and loved it but just haven’t been commuting by bike much. The backpack is very roomy with great smaller pockets, a laptop pocket, and waterproof fabric. It very easily converts to a pannier bag that connects to standard bike racks. Selling for $160 (or best offer), but $200 new. Happy to send current pics, just didn’t have one on me.