Hydro Flask 40 oz Wide Mouth


More of a good thing.

From epic road trips to endless hours at the beach, Hydro Flask's 40 oz Wide Mouth Bottle keeps you hydrated from sun up to sun down. TempShiel double wall insulation makes sure your water stays ice cold or piping hot, no matter what it’s doing outside. And thanks to the larger 40 oz size, you can keep the adventure going longer, which means more car karaoke and more beachfront belly flops, all with fewer pit stops to refill your bottle.

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
  • BPA-Free and Phthalate-Free
  • Compatible with Hydro Flask's Hydro Flip Lid and Wide Mouth Straw Lid
  • Lifetime Warranty