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Hydro Flask
21oz / 621ml Standard Mouth
€39.95
€27.95
Hydro Flask extra cap with 20% discount
Hydro Flask water bottles come with cap as shown in the picture. Create your own water bottle with a different cap.
Hydro Flask Flex Boot with -15% discount
Protect and customize your favorite drinking bottle with a Bottle Boot.
Hydro Flask Cleaning accessories with -15% discount
Keep your water bottle clean with one of these accessories.
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In short

Keep life moving with the Hydro Flask 21oz / 621ml Standard Mouth with Standard Flex Cap. It stashes easily into a small shoulder bag, your pack’s side pocket, or your car cup holder, and holds enough ice-cold goodness to keep you going for hours without weighing you down. No wonder it's one of our bestselling water bottles.

In detail
  • 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
  • Create your own Hydro Flask with another cap or bottle boot

WEIGHT & DIMENSIONS

  • Volume: 621 mL / 21 oz
  • Mouth Diameter: 48.5 mm / 1.91 in
  • Bottle Width: 73 mm / 2.87 in
  • Bottle Height: 240 mm / 9.4 in
  • Weight: 340 g / 11.9 oz