The Original Hydroflask. With TempShield™ Insulation That Keeps Drinks Hot or Cold for Hours and Hours.
•Versatile, middle-of-the-road size
•TempShield™ insulation eliminates condensation and keeps beverages cold up to 24 hours and hot up to 12 hours
•Durable 18/8 Pro-Grade Stainless Steel construction
•BPA-Free and Phthalate-Free
•Compatible with Standard Mouth Insulated Sport Cap
•Lifetime warranty: Hydro Flask guarantees this Hydro Flask product with a limited lifetime warranty against manufacturer defects