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Free shipping on orders over $50!  |   Shop with us at one of our 25 locations

Watermelon 40oz. Standard Mouth Water Bottle

Hydro Flask

W40TS618

From road trips to endless hours at the beach, Hydro Flask's 40oz. Wide Mouth bottle keeps you well-hydrated from sun up to sundown. They couldn’t think of a bottle more deserving of a refresh, so they've elevated the silhouette and simplified design without compromising one degree of performance. And Hydro Flask's 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 — just like always.

TempShield™ 

  • Hydro Flask's 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.
Pro-Grade Stainless Steel
  • Made with 18/8 pro-grade stainless steel to ensure pure taste and no flavor transfer - and the durable construction stands up for whatever life brings.
Proprietary Powder Coat
  • Hydro Flask's proprietary powder coat means an easy-grip, sweat-free, and extra-durable bottle that you can take anywhere.

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
  • Hydro Flask's 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 our Hydro Flip Lid and Wide Mouth Straw Lid
  • Registered trademark symbol has been removed from logo and wordmark
  • Lifetime Warranty


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