Vibrelli Performance Hydration Bladder 2L - Anti-Microbial Technology &amp; High-Flow Bite Valve<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> High Flow Bite Valve: rotating 360 degree shutoff Bite-Valve prevents accidental water leaks </span></li><li><span class="a-list-item"> Clean Drinking: this water bladder is free from BPA and PVC </span></li><li><span class="a-list-item"> Taste Free Water Bladder: made with Medical-Grade materials and treated with a natual Anti-Microbial layer， to prevent algae buildup and is easy to clean </span></li><li><span class="a-list-item"> Wide Mouth Top-Fill: is low profile and opens wide for easy filling and adding ice; Water Bladder is easy to clean and locks easily </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41sIzgRW74L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51BkWrj5EOL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51gIHUvDpGL.jpg" noproxy>