Hydro Flask 64 Ounce Growler.  Stainless, Double Wall Insulation (Beer stays cold for a long time).  Keeps beer and water beer and water cold for up to 24 hours.  Made from premium grade 18/8 stainless steel.  BPA free.  Lifetime warranty.

Hydro Flask Insulated Stainless Steel Wide Mouth Drinking Bottle (64-Ounce, Stainless)

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