Ergodyne Chill-Its 5156 Premium High Visibility Low Profile Hydration Pack， Lime</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>DURABLE made of 600D water-resistant rip stop polyester with breakaway straps for added safety and security</li><li>COMFORTABLE vented shoulder straps with 8mm EVA foam padding makes it comfortable all day long.</li><li>ADDITIONAL STORAGE one zippered compartment with headphone jack， multiple d rings， and nylon webbing. The perfect balance between low-profile and cargo needs.</li><li>INSULATED PACK AND TUBE keeps water cool and tasting fresh</li><li>ANTIMICROBIAL bite valve to keep contaminants away and a dual cap bladder for easy ice and water (re)filling.</li><li>3.0 LITERS or 101oz of water capacity. Good for approx. 3.3 hours of hydration!</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/41K2cuiBB4L.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41pIjR1EyBL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/51IIT4gbI1L.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/512dcG7hHhL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/51CB7kJAAyL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/51d8I7fELVL.jpg' noproxy></br>