Hydro Flask Standard Mouth 18oz with Flex Cap

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RRP: £32.00
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All about this product



The Hydro Flask Standard Mouth 18oz with Flex Cap is one of the most versatile water bottles available. With a convenient capacity and a generous opening it is great for sports drinks and thicker liquids and can happily accomodate ice cubes. Whether it's for a hot drink of tea on a mountain side or a refreshing gulp of water mid work-out this flask will have your hydration needs covered.

Technical details

  • Materials: 18/8 pro grade stainless steel
  • Capacity: 18oz (500ml)
  • Standard Mouth opening
  • TempShield double wall vacuum insulation:
    • Keeps Hot up to 6 Hours
    • Keeps Cold up to 24 Hours
  • BPA & Phthalate free
  • Durable, sweat-free powder coated finish*
  • Supplied with Flex Cap
  • Dimensions: 245 x Ø73mm
  • Weight: 275g

*not including 'Silver' colourway



Bottle material
Stainless Steel


Volume (ml)
Bottle features
BPA free, Double walled, Insulated, Suitable for hot drinks
Cap type
Swing cap


Weight (g)
Dimensions (cm)
24.5 x7.3

Other features

Hydro Flask
Ideal For
Athleisure, Backpacking, Bushcraft, Camping, Climbing, Festival Camping, Hiking, Outdoor sports, Sport climbing, Travel, Trekking
Outdoor accessories
Drinking Equipment
Product Code
Reviews (75)

User Reviews (75)

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