The Micro 4 Flex from Truflo will help you out when you get a puncture. The compact design means it will fit in any jersey pocket with ease. The pump also work with both Schrader and Presta so you only need to own one hand pump. The flexi hose means that you won't bend the valve core when you are pumping tyres up. The pump comes with a mount which can be attached to your bottle cage for a clean and ergonomic look. The Valve cap comes with a dust cover to stop rain and grit getting caught up in the valve head.