Hydro Flask – Vacuum Insulated Water Bottle
The best water bottle you’ll ever own. Hydro Flask bottles are vacuum insulated, effectively keeping your beverages ice cold for over 24 hours OR hot for up to 12 hours. NO BS! Reach your daily water intake needs by carrying a Hydro Flask everywhere you go.
Available in multiple sizes and colors. Bottle sizes range from 12 oz. kid-size bottles up to giant 120 oz. (one gallon) jugs. Additional lid styles and accessories available too.
- Rated 4.5 out of 5 stars on Amazon (over 9100 ratings).
- Rated Top 10 best selling water bottles on Amazon.
- See Top 100 for Sports & Outdoors on Amazon.
- View All Hydro Flasks on Amazon.
What’s great about Hydro Flask Water Bottles?
- Keeps beverages cold up to 24 hours and hot up to 12 hours when using the lid
- BPA-free and phthalate-free; 18/8 food-grade stainless steel
- Ideal for pairing with the Hydro Flask Standard Mouth Insulated Sport Cap for one-handed refreshment
- Backed by a Lifetime warranty
Manufacturer’s Description
TempShield Technology
Colder. Hotter. Longer.
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
Pure and refreshing. Every time.
Made with 18/8 pro-grade stainless steel to ensure pure taste and no flavor transfer — and the durable construction stands up to whatever life brings.
Proprietary Powder Coat
Comfortable and durable.
Our proprietary powder coat means an easy-grip, sweat-free, and extra-durable bottle that you can take anywhere.
Hydro Flask Pledge
We stand behind our products.
All new purchases from authorized Hydro Flask retailers come with a limited lifetime assurance against manufacturer defects. Visit our official website for more information.
Standard Mouth Compatible Lids
Standard Mouth Flex Cap (Included)
Moves with you.
Strong yet flexible, the Standard Mouth Flex Cap is the perfect companion for spontaneous campouts, epic road trips, and everything in between. Made with stainless steel pivots and an easy-to-carry strap, this cap has Honeycomb Insulation to help keep your drinks cold for up to 24 hours or hot up to 12. Pair it with any of the Hydro Flask Standard Mouth bottles.
Standard Mouth Sport Cap
Sip. Refresh. Go.
From mountain trails to morning yoga class, the Standard Mouth Insulated Sport Cap lets you hydrate one-handed and on the fly. It’s the first insulated sport cap specifically designed to keep water in your Hydro Flask bottle ice cold, sip after sip.
Sport Cap is not intended for use with hot liquids and is not leakproof.
Hydro Flask bottles from 18 oz. to 24 oz. are all compatible with the same flex and sport caps.
