1st timer packing for bike tour

Our very first experience with cycle tour. Packing for 2 days in town + 2 full days cycling (total 4 days) in Taiwan.¬† Weather expected to be between 16 degrees – 23 degrees (with rain) What i brought and what i reckon could be reduced! Osprey Manta 25 backpack (with reservoir) Sleeping bag¬†Taiwan motels are…