There are tricks to get around it such as holding the spool down in place with one hand while turning the knob with the other until it finally pops out, or alternatively pulling the spool itself up then turning it and pushing it back down so that the main shaft would push the knob free, but they could've spared us the headache by not making this utterly pointless change
Try to go in through the roof
You want high performance in third-party safety tests: Specialized's 'Aircage' skeleton maintains the internal structure and gives the Prevail III a strong Virginia Tech score
Its kitted out with side mesh water bottle pockets, a comfy hip belt with pockets, a large main section with internal storage, walking pole loops, water bladder storage, a cycle helmet clip, the Osprey Airscape airflow section between your back and the pack, and adjustable torso straps
Seaforth Rain Hoods do the job at rainy matches in Ireland