Sip your favorite beverage at the temperature the drink gods intended thanks to the double-wall vacuum insulation of the Iron Flask 40 oz Water Bottle With Straw Lid— 24 hours of icy coldness and 12 hours of piping hotness while staying sweat-proof. This bottle can stand up to roughhousing, but it’s not just another big, dumb water bottle. It features a wide mouth and a carabiner straw lid for quick filling and spill-proof sipping on the go, plus a flip lid and a stainless steel screw-on lid for more options.
Replacement Parts & Accessories
Also available in <<< Narrow Mouth >>>
Description
Double wall insulation makes the Iron Flask sweat-free! It keeps your drink COLD for up to 24 hours, and HOT for up to 12 hours.
*NOTE: Only the 14 Oz, 18 Oz, & 22 Oz fit in cupholders*
3 LIDS: YES, Iron Flask comes with THREE different leakproof lids. Carabiner Straw Lid with 2 Straws, Flip Lid, and a Stainless Steel Lid!
Product spec
18/8 PREMIUM STAINLESS STEEL: The Iron Flask is made of 18/8 Stainless steel that is BPA free and non-toxic. It will never leave a metal taste or rust. Hand wash only with soap hot water.
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