Made from premium 18/8 stainless steel, this sleek bottle combines rugged durability with a streamlined design. Built with double-wall vacuum insulation to keep things cold and a leakproof lockout that makes spills a thing of the past. The optimized cage fit keeps your Podium® Steel VSS securely in place while on your bike. Plus, the BPA-free, easy-to-clean construction ensures a quick rinse is all you need. FEATURES: GREEN: Made with safer chemicals, designed to preserve resources and diminish disposables. Double-Wall Vacuum Insulation: Temperature defying chill Lightweight Design: So lightweight you might forget it's there. 18oz (300 grams) Hours Cold : 14 hours No Squeeze Required: J ust grab, lift, and sip 18/8 Stainless Steel: Tough as nails, but doesn't taste like them High-Flow Cap: Logic-defying sipping ease Leakproof Lockout: No spills, all thrills Optimized Cage Fit: Fits most bike cages BPA Free: Ride dirty, drink clean Easy-to-Clean: Made for that post-ride convenience Compatibility: Universal Cap System Wears In, Not Out: Built tough enough to endure the scrapes and scratches that are inevitable with bike cages, both Podium Steel and Titanium will likely eventually show some light wear that doesn’t sacrifice the integrity of the bottle itself.