Hydro Flask Water Bottle Stainless Steel Wide Mouth with Straw Lid 40oz – K

Big enough for all-day hydration and easy sipping, our 40oz Wide Mouth Bottlewith Straw Lidis made with professional-grade stainless steel and a wider opening for faster fill. We couldn’t think of a bottle more deserving of a refresh, so we’ve elevated the silhouette and simplified design without compromising one degree of performance. And our Color Last powder coat is dishwasher safe for even more convenience. Cold stays ice cold for 24 hours, and hot stays wickedly hot for 12 hours — just like always.

The Wide Mouth bottle deliversfull-on refreshment for anyadventure. We’ve elevated thesilhouette and simplified thedesign without compromisingone degree of performance.

Stainless Steel Collar – Our Wide Mouth refresh features a more prominentstainless steel band at the top to align with other HardGoods

Curved Radius – Our Wide Mouth refresh features a curved radius at thebottom edge for a lightweight look

Product Benefits

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，Wide Mouth refresh features a stainless-steel collar and curved radius at the bottom edge for an updated look

Ideal size for all-day hydration，Fits most backcountry hydration filters，BPA-Free and Phthalate-Free。

TempShield Technology

Colder. Hotter. Longer. Happier

The unique double wall vacuum insulation protects temperature for hours. Cold drinks stay icy cold and hot drinks stay piping hot so you can stay refreshed for any adventure.

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.

The proprietary powder coat is dishwasher safe, and your bottle stays slip-free and colorful, no matter where you take it.