Hydro Flask 21-Oz. Standard-Mouth Water Bottle
Crafted of food-grade stainless steel, the Hydro Flask 21-oz. Standard-Mouth Water Bottle features a double-wall vacuum-insulated design. This ultrastrong design locks in ice-cold liquid temperatures for up to 24 hours and hot temperatures for up to 12 hours. Its 21-oz. capacity and 1.8 mouth opening are perfect for all of your on-the-go hydration needs. BPA-free, 100% recyclable and backed by a lifetime manufacturers warranty. Imported.Colors: Black, Blue, Purple, Camo.