Since the Bontranger Hardcases I haven't had any need for puncture repair kits or spare tubes. Still carry them if I'm going any distance though. Also:
Lezyne mini-pump
Small spanner
Multi-Tool
Lights and spare batteries
Tiny wee pack-a-mack that's totally rubbish and sweaty as fuck
Since the Bontranger Hardcases I haven't had any need for puncture repair kits or spare tubes. Still carry them if I'm going any distance though. Also:
Lezyne mini-pump
Small spanner
Multi-Tool
Lights and spare batteries
Tiny wee pack-a-mack that's totally rubbish and sweaty as fuck