evo.com | Hydro Flask Water Bottles > The plus-sized Hydro Flask Refill for Good 32oz Wide Mouth Water Bottle is exactly what you've been looking for. Plus, with the purchase of this Limited Edition #RefillForGood bottle, Hydro Flask is contributing real dollars to the Surfrider Foundation. Diameter 3.58" 18/8 Pro Grade Stainless Steel Won't retain or transfer flavor. BPA-Free and Phthalate-Free Height 9.4" TempShield(TM) Insulation | Hydro Flask Refill for Good 32oz Wide Mouth Water Bottle 2022 in Green