Hydro Flask has become a big name in water bottles in recent years, and it’s no surprise that so many people swear by them. Their custom TempShield technology allows for superior temperature regulation and insulation, keeping drinks hot or cold for hours by preventing condensation or heat from traveling outside the bottle. The stainless steel body gives them far more durability than plastic water bottles, and they’re easy to carry and travel-friendly as well. If you’re in the market for a new water bottle, you can’t go wrong with a Hydro Flask.
What to Look for in a Hydro Flask Water Bottle
To find the perfect Hydro Flask for you, consider these elements first:
- Size: One of the many benefits of Hydro Flasks is that they come in a wide selection of sizes. There are options as small as the standard 24 ounces and as large as 128 ounces, and plenty of sizes in between.
- Color: Hydro Flasks are available in many solid colors. Whether you want something classic, bright, subtle, or understated, you should have no trouble finding a water bottle that suits your personal tastes.
- Features: Though all Hydro Flasks have certain aspects in common, there are some variations to be found. There are water bottle options with wider mouths or handles for increased portability. Others have leak-proof caps or a slip-free grip.
- Design: While Hydro Flasks are mostly known as water bottles, there are options designed specifically for a variety of drinks, from coffee to alcohol. You can also find different designs, like jugs or tumblers as well.
Top Choice: Wide Mouth Hydro Flask Water Bottle
Here’s the classic vacuum insulated Hydro Flask water bottle with the top-notch features you’ve come to expect, with a new and improved logo. Made of food-grade stainless steel, the bottle is environmentally friendly and free of BPA and phthalate. The powder coating prevents the bottle from slipping out of your grasp and will keep the exterior color smooth and bright no matter how many times you run it through the dishwasher. The newly designed flex cap is leak-proof and has a pop-up handle for easier transportation, while the wide mouth with the curved radius at the bottom edge gives your bottle a more lightweight look. This design is available in four different sizes.
Hydro Flask 32 oz. Water Bottle - Stainless Steel, Reusable, Vacuum Insulated- Wide Mouth with Leak Proof Flex Cap
A classic Hydro Flask water bottle with some new and improved features.
Best Color Options: Hydro Flask Standard Mouth Water Bottle
This is a Hydro Flask water bottle with a wide array of color choices. Available in 16 different rich, solid colors, some bold and eye-catching, some subtle and understated, and some in between, there’s sure to be a color that suits every taste and style. It’s made of BPA-free and phthalate-free stainless steel and equipped with the classic Hydro Flask TempShield technology that keeps cold drinks cold for up to 24 hours and hot drinks hot for up to 6 hours. The Honeycomb Insulation inside the lid contributes and accentuates temperature control. It’s compatible with all standard Hydro Flask caps (extra lids sold separately) and weighs in at just over half a pound for easy portability. It’s available in three different sizes.
Hydro Flask Water Bottle - Standard Mouth Flex Lid - 18 oz, Watermelon
A high-quality Hydro Flask water bottle available in a wide array of solid, rich colors.
Best Large Option: Hydro Flask Oasis Water Jug

This is a perfect water bottle option for all-day sporting events, long hikes, camping, and other similar activities. It’s available in half-gallon and full-gallon sizes in four different classic colors. The Hydro Flask TempShield technology keeps your beverages hot or cold for hours and eliminates condensation while the handle makes the jug easy to transport. The two different openings on the lid make for more convenient filling and pouring; the smaller opener allows you to pour drinks that much easier, while the larger one makes the jug easier to fill up without spilling. The powder coating ensures that the water bottle is slip-free and dishwasher safe.
Hydro Flask Oasis Water Jug - Stainless Steel & Vacuum Insulated - Leak Proof Cap - 128 oz, Cobalt
A large and portable water jug with a lid designed for easy filling and pouring.
Best Tumbler: Hydro Flask Tumbler Cup
If you’re looking for all the benefits of a Hydro Flask product but are looking for a more standard cup instead of a water bottle, this tumbler makes for an excellent alternative. The narrow design of the tumbler allows it to fit in most cup holders, whether you buy the 16-ounce, 22-ounce, or 32-ounce size. Like all Hydro Flask products, the tumbler is equipped with the unique double wall TempShield technology that keeps your drinks hot or cold for hours. The stainless steel body is free of BPA and phthalate, as well as being slip-free and dishwasher safe. The Honeycomb Insulation interior of the press-in lid provides extra temperature control. The tumbler weighs in at just under 1.5 pounds, so you’re able to carry it around all day without causing fatigue.
Hydro Flask 22 oz. Tumbler - Stainless Steel, Reusable, Vacuum Insulated with Press-In Lid
A tumbler for everyday use that has the same temperature regulation technology and benefits of all Hydro Flask products.