Fresh look for a fan favourite, Hydro Flask’s Wide mouth 40oz Bottle is big enough for a whole day on the river or trails, made with professional-grade stainless steel and a wider opening for faster fill. With an elevated silhouette and simplified the design without compromising one degree of performance. Cold stays ice cold for 24 hours and hot stays wickedly hot for 12 hours, just as always.Product Information:• Product Code: W40BTS-001• Ideal size for all-day hydration• Fits most outdoor water filters• TempShield™ insulation keeps beverages cold for up to 24 hours and hot for up to 12 hours• Durable 18/8 Pro-Grade Stainless Steel construction• The Wide Mouth refresh features a stainless-steel collar and curved radius at the bottom edge for an updated look• BPA-Free and Phthalate-Free• Dishwasher safe• Compatible with Hydro Flip™ Lid and Wide Mouth Straw Lid• Volume 1182ml• Mouth Diameter 2.26”• Diameter 3.58”• Height 11.2”• Weight 17.6oz