Zoom icon
Outdoor Warehouse Image
Only 5 Left
In Store Only
Hydro Flask Standard Flex Cap 532 ml (18oz), product, thumbnail for image variation 1
Hydro Flask Standard Flex Cap 532 ml (18oz), product, thumbnail for image variation 2
Hydro Flask Standard Flex Cap 532 ml (18oz), product, thumbnail for image variation 3
Hydro Flask Standard Flex Cap 532 ml (18oz), product, thumbnail for image variation 4
Hydro Flask Standard Flex Cap 532 ml (18oz), product, thumbnail for image variation 5
Hydro Flask Standard Flex Cap 532 ml (18oz), product, thumbnail for image variation 6
Hydro Flask Standard Flex Cap 532 ml (18oz), product, thumbnail for image variation 7
Hydro Flask Standard Flex Cap 532 ml (18oz), product, thumbnail for image variation 8

Product Information

Keeping your fluid intake on the upside is easy when you've got this portable travel buddy. Whether you're headed to the gym or a quick jaunt across town, you can easily take your refreshment with you.
  • Ideal for pairing with our Standard Mouth Insulated Sport Cap for one-handed refreshment.
  • TempShieldTM insulation eliminates condensation and keeps beverages cold up to 24 hours or hot up to 12 hours.
  • Durable 18/8 Pro-Grade Stainless Steel construction.
  • BPA-Free and Phthalate-Free.
  • Lifetime Warranty.

Hydro Flask Standard Flex Cap 532 ml (18oz)

1009239

Expert Advice

Choosing the Right Backpack for Your Adventure

Selecting the right backpack is a crucial part of preparing for any outdoor adventure. Whether you're planning a... Continue reading

Leatherman 101: Your Guide to Choosing the...

At Outdoor Warehouse, we love tools and advocate your toolbox be prepped for any situation or season; however, it can... Continue reading