HYDRO FLASK - 18 OZ STANDARD MOUTH FLEX CAP
Our unique double wall vacuum insulation protects temperature for hours. Cold drinks stay icy cold and hot drinks stay piping hot so you can stay refreshed for any adventure.
Pro-Grade Stainless Steel
Made with 18/8 pro-grade stainless steel to ensure pure taste and no flavor transfer - and the durable construction stands up for whatever life brings.
Proprietary Powder Coat
Our proprietary powder coat means an easy-grip, sweat-free, and extra-durable bottle that you can take anywhere.
- Ideal for pairing with our Standard Mouth Insulated Sport Cap for one-handed refreshment
- TempShield™ 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
Size & Dimensions