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Under Armour makes you better with apparel, accessories and footwear that boast breakthrough performance technologies.


Make sure your every sip is refreshing by toting your water or sports drink in the Under Armour Inner Strength 18 oz Vacuum Insulated Stainless Steel Bottle. For up to 12 hours of insulating action, this BPA-free sports water bottle features vacuum-sealed stainless steel construction.

Product Features:

  • Vacuum insulated for maximum temperature retention - keeps beverages cold for hours
  • Stainless Steel interior and exterior provide durability you can count on
  • Hygenic, insulated screw-top lid is there to ensure your lid is never lost
  • Soft touch silicon grip adds comfort and includes hooks to secure the lid tether when in use
  • Manufactured by Thermos®, exclusive licensee of Under Armour®

Orders processed within 5-10 business days. Please note that due to our reduced staff and our busy carriers, delivery times may take longer than usual. See Shipping Policy and Return Policy for details. Shoes may be shipped not in original packaging.