The pack gives you a lower centre of gravity for more stability and surer footing on the trail and the internal compression straps keep the reservoir from sloshing around as your drain your water supply with 15 litres of hydration the flashflotrade is ideal for an essentials only run hike or ride use the centre cinch belt to tighten the pack on the movemdashthe padded air mesh back panel will keep things cool and comfortable even when itrsquos strapped on tight the pack looks small