💧 Stay cool, stay hot, stay ahead with Hydro Flask.
The Hydro Flask 21 oz Standard Mouth Water Bottle features double-wall TempShield vacuum insulation that keeps beverages cold for 24 hours and hot for 12. Its leakproof Flex Cap ensures no spills, while the durable stainless steel construction guarantees pure taste without flavor transfer. Designed to fit most cupholders and dishwasher safe, this sleek black bottle combines functionality with a lifetime warranty for reliable hydration on the go.
| Brand | Hydro Flask |
| Capacity | 21 Fluid Ounces |
| Color | Black |
| Recommended Uses For Product | Water |
| Special Feature | Cold 24 Hours, Leakproof, Dishwasher Safe |
| Age Range (Description) | Adult |
| Product Dimensions | 1.12"W x 4.37"H |
| Model Name | 21 OZ STANDARD FLEX CAP |
| Item Weight | 23.68 g |
| Theme | Sport |
| Material | STEEL |
| Number of Items | 1 |
| Pattern | Solid |
| Included Components | bottle, lid |
| Product Care Instructions | Hand Wash Only |
| Base Diameter | 7.1 Centimeters |
| Cap Type | Flex Cap |
| With Lid | Yes |
| Is Dishwasher Safe | Yes |
| Is Microwaveable | No |
| Is Oven Safe | No |
| UPC | 810497025680 |
| Manufacturer | Hydro Flask |
| Global Trade Identification Number | 00810497025680 |
| Item Package Dimensions L x W x H | 10.08 x 3.23 x 3.19 inches |
| Package Weight | 0.4 Kilograms |
| Item Dimensions LxWxH | 1.12 x 1.12 x 4.37 inches |
| Brand Name | Hydro Flask |
| Warranty Description | LIFETIME |
| Suggested Users | girls |
| Part Number | S21SX001 |
| Model Year | 2020 |
| Style | 21 Oz |
| Size | 21 Ounces |
| Sport Type | Track & Field |
N**N
Really nice
Really nice
C**
True to description
Love this bottle, it’s leak proof and value for your money
P**T
Great Flask
I've had many water bottles and flasks in the past, and I thought I would give this one a try since I've heard only good things from the brand. I got the 21oz size with a screw on top and I thinks it's a great size for short travels and such. If I were going on a hike or taking a longer trip, I would recommended getting a larger size. I really like the mouth, it's the perfect size and is comfortable to drink out of. It seems leak proof and it keeps your liquids cold for a while. I tested it since it claimed to keep things cold for 12 hours. I poured ice and water into it and left it sitting at my desk for 12 hours. It wasn't as cold as when I first filled it and all of the ice was melted after that long, but it still was a decently refreshing cold drink. I'm not sure how well it would do if left in a hot car, or left out in the summer but it would still keep things pretty cold for a handful of hours I'm sure. It gets a thumbs up from me. :)
R**N
Exactly what I ordered
Exactly what I ordered and in perfect condition.
C**C
My Husband Stole My Son's Water Bottle
My son absolutely loves his water bottle. So does my husband. I think I need to buy another soon. 😂 It keeps ice water cold for well over 12 hours. It's easy to clean, takes a beating, and easy to carry because of the handle. I don't think we're going to go to any other brand. We have coffee cups too. The customer service is fast and professional.
E**E
Nice and Fair Competitor to Yeti
I'm definitely a Yeti fan, but this bottle from Hydro Flask does give Yeti some competition. The dings would be I think it might actually get dinged if you drop it...it's not as durable as other reviewers have said. But lightweight is a nice trade off (Yetis can be on the heavy side). The plastic top is nice and it doesn't leak or sweat. The only thing I notice is you kind of have to learn how to properly drink out of it without spilling it on your clothes. Once you figure out that, you are fine. I would definitely buy it again and in different colors. It's a nice product overall.
J**F
Great Thermos
I own 4 of these and love them. One for the gym one for home and 2 for the go! Keeps liquid cold for a long time!!
R**E
These are excellent!
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Trustpilot
1 week ago
4 days ago
