The Camelbak Flash Flo LR Hydration running waistbag is a comfortable & stable piece of supportive equipment made for taking on walks, runs & hikes. Promoting a lower centre of gravity, you will be more sure-footed when tackling activities & there are compression straps that stop liquid in the 1.5 litre reservoir from sloshing about when drinking. The bag will let you take items such as your phone, a map, other valuables & snacks with you & the padded air mesh back panel works to keep you cool even when it is attached tightly around your waist.