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Hydro Flask

Hydration 18oz Wide

Lemon Yellow
Pacific Blue
Cobalt Blue
Graphite Grey
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✓ Wide Mouth opening for faster fill and flow
✓ TempShieldTM insulation eliminates condensation and keeps 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
✓ Industry-standard wide mouth opening fits many third-party water filters
✓ Compatible with our Wide Mouth Straw Lid
✓ Lifetime Warranty

Size & Dimensions

18 oz
Volume 532 mL
Mouth Diameter 2.28"
Diameter 2.91"
Height 8.1"
Weight 11.6 oz



Originating in Oregon in 2009, Hydro Flask are committed to keeping your beverages to the temperature you want. TempShield is used all Hydro Flask products, double wall vacuum insulation protects temperature for up to 24 hours cold and 12 hours hot.

All products are BPA and toxin free, use 18/8 pro grade stainless steel in order not to interfere with taste. All the caps and lids have a lifetime warranty, and outer coatings on all Hydro Flask products give you an easy, sweat free grip. 

Hydro Flask gives back to the community in their scheme “Parks for All” which focuses on protecting, maintaining, restoring and providing better access to parks.