Pura 0.6L Stainless Steel Water Bottle with Stainless Loop Cap Beverage bottles crafted from sanitary grade #340 stainless steel that is 100% BPA-free and does not require funky "flavor saver" linings Our bottles feature stainless steel lids; your beverage never comes in contact with plastic. Unprecedented lifetime warranty; our bottles will last a lifetime... guaranteed! Large mouth makes adding ice and cleaning a breeze Help stop the insidious non-organic pollution created from single use plastic bottles