On your bike, up a mountain or in the gym, this is great choice. It\'s a squeezable bottle with a tapered, triangular shape that\'s easy to grab and stable when you put it down. The Clean Cap keeps the dirt and germs out, the leak proof Jet Valve delivers plenty of water per squeeze. You can dismantle the cap to clean it. You taste your drink not the bottle because it is BPA, BPS & BPF free, made from Truetaste Polypropylene with Hydroguard that inhibits bacteria growth. Carry loop0.5l