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Stainless Steel Water Bottles
ThinkSport Insulated Sports Bottles
Double-walled and vacuum-sealed stainless steel keeps contents hot or cold for hours.

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12 oz         17 oz         25 oz
6 products

Thinksport Water Bottle Construction


The bottles are double-walled stainless steel. The mouthpiece is made from polypropylene. We would not advise drinking directly from a metal top. The collar of the bottles and the screw -on cap are encased in stainless steel.

There is an internal silicone washer. There is no liner inside the bottle or chemical coatings. The bottles are tested for chemicals like BPA, phthalates, heavy metals and biologically harmful chemicals.


What type of stainless steel do you use?


Our bottles are made of 18/8 medical-grade 304 stainless steel and do not have any type of liner.

Features & Benefits of ThinkSport Sport Bottles


  • Double-walled and vacuum-sealed stainless steel - keeps contents hot or cold for hours

  • Contoured design - makes the bottle easy to hold and visually distinctive from the many, many straight-walled bottles

  • Removable mesh filter - keeps ice from blocking the drinking spout and allows users to conveniently brew tea on the go

  • Unsurpassed testing for material safety - our products undergo rigorous chemical and biologic testing to ensure they do not contain toxic chemicals

  • Available colors: Natural silver, matte black, blue, purple, green and orange. Light Blue, White and Light Pink available in some sizes