More of a good thing.From road trips to endless hours at the beach, Hydro Flask's 40 oz Wide Mouth bottle keeps you well-hydrated from sun up to sun down. TempShield™ double wall vacuum insulation makes sure your water stays icy cold up to 24 hours or your coffee piping hot up to 12. Hydro Flask gear can replace single-use plastics like plastic water bottles and to-go containers. Product Benefits:•Large insulated water bottle for longer adventures•Fits most backcountry hydration filters•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: Made with 18/8 pro-grade stainless steel to ensure pure taste and no flavor transfer—and the durable construction stands up to whatever life brings•BPA-Free and Phthalate-Free•Compatible with Hydro Flask's Hydro Flip™ Lid and Wide Mouth Straw Lid•Lifetime Warranty: Hydro Flask guarantees this Hydro Flask product with a limited lifetime warranty against manufacturer defects Size & Dimensions of 40oz Wide Mouth Bottle:•Volume = 1,180 mL•Mouth Diameter = 2.28"•Diameter = 3.56"•Height = 10.4"•Weight = 17.5 oz