Keep it minimal yet complete: compact rain shell, insulating mid-layer, small first-aid pouch, water filter, and a soft bottle that packs flat after refills. Slip your phone, pass, and ID into a zip pocket you can access without removing the pack. Avoid jangly hardware that announces itself in quiet cars. A tiny microfiber towel, a headlamp, and a few adhesive patches handle surprises. Your kit should whisper usefulness, occupying little space while delivering calm assurance with every smooth, practiced movement.
Choose shoes that grip wet steps, breathe during long approaches, and feel at home under café tables. Low-cut trail shoes with mild lugs often balance traction and city comfort. If rain looms, pair thin merino socks with lightweight gaiters to foil sneaky puddles. Test your laces for quick tightening before the climb and easy loosening on the return ride. Happy feet invite detours to viewpoints, spontaneous stair descents at stations, and that buoyant feeling when rails hum beneath a content, tired body.