TempShield® Double Wall Vacuum Insulation, 18/8 Pro-Grade Stainless Steel,
BPA-Free, Proprietary Powder Coat , Lifetime Warranty
This Hydro Flask delivers full-on refreshment for any adventure. Keeping your icy water chilled for up to 24 hours and your hot tea steaming for up to 12 hours. No matter the journey, Hydro Flask is your ultimate Adventure Buddy.