Road-worthy, trail-ready, gym-bag friendly.This features the extension for multi-sport use, ideal for sports such as motor racing, downhill racing and boxing.Features:*The CamelBak Performance Bottle incorporates CamelBak Bite Valve technology in a squeezable, easy-to-use sports bottle*No Spills, No Spatters: Sip anytime without splashing as you run or ride*Positive lockout: Twist the cap to prevent leaking on the way to your workout*Big Bite Valve and straw allow for easy drinking without taking your eyes off the road or trail*TruTaste - a proprietary blend of polypropylene?lets you taste your beverage, not your bottle*Big Bite Valve*BPA-Free TruTaste Polypropylene*650ml