Hydro Flask Standard Mouth with Flex Cap - 18oz Drinks Bottle

One Size
Delivery - FREE over £70
Delivered on Monday 25ᵗʰ Sep.

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 cup 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

  • Ideal use: Travel
  • Capacity: 18oz (500ml)
  • Materials:
    • 18/8 Pro Grade Stainless Steel
    • Durable, sweat-free powder coated finish
    • BPA & Phthalate free
    • TempShield double wall vacuum insulation:
      • Keeps Hot up to 12 Hours
      • Keeps Cold up to 24 Hours
  • Ensures pure taste and no flavor transfer
  • Versatile, middle-of-the-road size
  • Standard Mouth opening 
  • Supplied with Flex Cap
  • Dimensions: 245 x 73mm
  • Weight: 275g


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 (68)

User Reviews (68)

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