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Hydro Flask 18 oz. Standard Mouth Insulated Bottle

Staying hydrated is easy when you’ve got this portable thirst-quenching travel buddy!

Whether you’re headed to the gym or a quick jaunt across town, you can easily take your refreshment with you.

  • 18/8 pro grade stainless steel construction
  • BPA-free and phthalate-free
  • TempShield™ protected
  • Keeps drink cold up to 24 hours
  • Keeps drink hot up to 12 hours
  • Sweat-free thanks to Hydro Flask® insulation, eliminating bottle condensation
  • Unique powder coat adds slip-free grip and extra durability
  • Standard Mouth Flex Cap included
  • For one handed refreshment, pair with Standard Mouth Insulated Sport Cap, sold separately
  • Manufacturer's lifetime warranty
  • Mouth diameter: 1.91"
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Hydro Flask® provides users the freedom to go anywhere with the assurance that their cold liquids will stay cold for 24 hours, and hot liquids will stay hot for 12 hours.
Description Capacity Dimensions Weight Price  

S18SX306 - Olive

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Hydro Flask 18 oz. Standard Mouth Insulated Bottle
S18SX306 - Olive

SKU #:
03957867
UPC #:
817318023191
Capacity:
18 fl. oz.
Dimensions:
8-5/8" x 2-7/8"
Weight:
11.3 oz.
Material:
18/8 stainless steel
18 fl. oz. 8-5/8" x 2-7/8" 11.3 oz. $29.95

S18SX110 - White

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Hydro Flask 18 oz. Standard Mouth Insulated Bottle
S18SX110 - White

SKU #:
09685538
UPC #:
810497025581
Capacity:
18 fl. oz.
Dimensions:
8-5/8" x 2-7/8"
Weight:
11.3 oz.
Material:
18/8 stainless steel
18 fl. oz. 8-5/8" x 2-7/8" 11.3 oz. $29.95

S18SX415 - Pacific

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Hydro Flask 18 oz. Standard Mouth Insulated Bottle
S18SX415 - Pacific

SKU #:
09685553
UPC #:
810497025642
Capacity:
18 fl. oz.
Dimensions:
8-5/8" x 2-7/8"
Weight:
11.3 oz.
Material:
18/8 stainless steel
18 fl. oz. 8-5/8" x 2-7/8" 11.3 oz. $29.95

S18SX508 - Fog

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Hydro Flask 18 oz. Standard Mouth Insulated Bottle
S18SX508 - Fog

SKU #:
05255450
UPC #:
810007834764
Capacity:
18 fl. oz.
Dimensions:
8-5/8" x 2-7/8"
Weight:
11.3 oz.
Material:
18/8 stainless steel
18 fl. oz. 8-5/8" x 2-7/8" 11.3 oz. $29.95

S18SX340 - Spearmint

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Hydro Flask 18 oz. Standard Mouth Insulated Bottle
S18SX340 - Spearmint

SKU #:
05255443
UPC #:
810007834795
Capacity:
18 fl. oz.
Dimensions:
8-5/8" x 2-7/8"
Weight:
11.3 oz.
Material:
18/8 stainless steel
18 fl. oz. 8-5/8" x 2-7/8" 11.3 oz. $29.95

S18SX010 - Stone

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Hydro Flask 18 oz. Standard Mouth Insulated Bottle
S18SX010 - Stone

SKU #:
05255435
UPC #:
810007834757
Capacity:
18 fl. oz.
Dimensions:
8-5/8" x 2-7/8"
Weight:
11.3 oz.
Material:
18/8 stainless steel
18 fl. oz. 8-5/8" x 2-7/8" 11.3 oz. $29.95

S18SX618 - Watermelon

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Hydro Flask 18 oz. Standard Mouth Insulated Bottle
S18SX618 - Watermelon

SKU #:
13485404
UPC #:
810911034397
Capacity:
18 fl. oz.
Dimensions:
8-5/8" x 2-7/8"
Weight:
11.3 oz.
Material:
18/8 stainless steel
18 fl. oz. 8-5/8" x 2-7/8" 11.3 oz. $29.95