DolfinPack Lightweight， Form-fitting， Waterproof， Extreme Sports Hydration Pack， Black<div style="text-align: left;"><strong>[Product Information]</strong><ul><li class="showHiddenFeatureBullets"><span class="a-list-item"> Awards: Winner of the hydration anywhere "best running hydration pack". Featured in SUP magazine as a top hydration pack of 2015. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Lightweight， minimalistic hydration pack for extreme sports and on the go hydration. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Perfect for marathons， stand-up Paddle boarding， biking， surfing， hunting， snowboarding， skiing &amp; other extreme sports. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> BPA free 1.5L reservoir with high flow bite valve &amp; neoprene hose cover for insulation. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Neoprene wrapped elastic straps for superior comfort， no chafing， and the tightest most comfortable fit guaranteed. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/410SV4ERDJL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/515XkyfdGsL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41u-1QIzoyL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51SRAuSgdqL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51CBNpM3dDL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51V8yt4L8OL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/01G2aSYe7yS.png" noproxy>