Vortex Water Bottle By Aige &ndash; BPA Free with Straw &ndash; Perfect for Running, Bike Riding, Hiking, Gym and All Outdoor Sports &ndash; Best Leak Proof Design, Reusable, New Shatterproof Eco Friendly P.C.T.G Plastic with Superior Performance to Tritan &ndash; Plus BONUS STRAW AND CLEANING BRUSH! UNIQUE ONE-TOUCH' SPOUT: The Vortex incorporates an automatic spout flip-up system that allows the bottle to be safely used with one hand. Many other sports bottles out there with flip-up spouts require two handed operation. The Vortex bottle can be held with one hand and the spout flipped open by pressing the button on the side of the lid with your thumb (see photos on the left). Once youve finished drinking the spout stowed away and locked neatly under the cover plate with just a slight push forward. Once stowed, the cover plate also keeps the mouthpiece clean and dirt free. The one-touch spout is a great feature for all sports and outdoor activities. RAPID FLOW NO-BITE VALVE: Another nice feature of the Vortex is the very smooth and consistent water flow you get from the valve and integrated straw system. Flow is achieved by simply sipping on the mouthpiece  there is no need to bite on the valve for water to flow. The mouthpiece itself is made from a very soft silicone gel, instead of a hard plastic, and is very comfortable to drink from. The mouthpiece is an integrated part of the spout and does not require a separate cover that needs to be removed and replaced each time you drink. The straw is a generous  inch diameter, and can be easily removed for cleaning and replacement. The Vortex bottle also comes with a FREE spare straw and straw cleaning brush. 24-OUNCE CAPACITY: The Vortex bottle holds a handy 24-ounces (0.7 litre) of water. This is a good size for ensuring you get a decent drink between refills while making the bottle still light enough to carry on the move. The 3.1 inch diameter bottle base will fit most vehicle cup holders, as well as most bike bottle cages. On the outside of the bottle there are clear graduation markers printed in 8 ounce, 16 ounce and 24 ounce graduations (with millilitre equivalents). The Vortex bottle, and bonuses, comes nicely packaged inside a sturdy box and makes for an ideal gift for the sporting and outdoor guy or gal in your life. BPA-FREE PCTG PLASTIC: The body of the Vortex bottle is made from a high-tech amorphous copolyester (PCTG) plastic. PCTG is a hard plastic renowned for its toughness, excellent transparency and beautiful high gloss finish. The high impact resistance of PCTG makes the Vortex virtually 'shatter-proof'. PCTG is also tougher and stronger than the Tritan plastic used in many other sports bottles. Of course, the Vortex bottle is completely BPA-free and will never spoil the taste or add any odours to your water. 100% LEAK-PROOF DESIGN: The cap of the Vortex is designed to screw on tightly and seal perfectly to the body of the bottle. The spout also seals perfectly when in the closed position. You will never have to worry about your bottle leaking or spilling over your clothes in your gym bag, inside your laptop bag or all over your car seat. The design of the cap also incorporates an extra wide ergonomic handle that makes the Vortex very comfortable and easy to carry with two fingers.