The double wall insulation  keeps your drink COLD for up to 24 hours, and HOT for up to 12 hours.
➤ Premium Stainless Steel: The Iron Flask is made of 304 Stainless steel that is 100% BPA free and non-toxic. It will never leave a metal taste or rust. HAND WASH ONLY WITH SOAPY HOT WATER. NOTE: The stainless steel lid is plastic from inside and stainless steel from outside.
➤ Functional Design: The powder coat exterior finish is a classic. It assures that you stand out with a very durable and elegant bottle. Our logo is now LASER ENGRAVED to assure the highest quality as well.
➤ Lightweight And Portable: With a carry handle, equipped with flip top opening mechanism, this water bottle makes you easier to carry it to anywhere anytime. Material is lightweight yet durable to use. Perfect for gym, workout,office and any outdoor recreations.