product image
product image preview
product image preview
product image preview

Hydro Flask Stainless Steel Standard Mouth Water Bottle with Flex Cap and Double-Wall Vacuum Insulation

27.99

Save 20%

Other platform prices

Hydro Flask Stainless Steel Standard Mouth Water Bottle with Flex Cap and Double-Wall Vacuum Insulation

4.7

400+ bought in past month

Highest ranking 101

13 comments

$27.99

Save 20%

Other platform prices

· 21 OZ BLACK BOTTLE: The stainless steel insulated reusable water bottle keeps drinks cold for 24 hours, and hot up to 12. This Hydro Flask bottle is dishwasher safe and easy to clean. · 24 HOURS COLD. 12 HOURS HOT: The insulated water bottle keeps drinks cold for 24 hours and hot for 12 thanks to double-wall vacuum insulation. TempShield insulation is designed to be lightweight and efficient temperature retention, keeping contents ready to sip. · LEAKPROOF: Say goodbye to leaky water bottles. The Hydro Flask Flex Cap is leakproof when closed. Toss it into your bag without worry. · FITS CUPHOLDERS: The cupholder-friendly design means your bottle fits seamlessly in most cupholders. Designed for seamless cupholder cohabitation, it's right at home on the open road, on the sidelines, in a pack or wherever you need to set your sips. · PURE TASTE: Durable pro-grade stainless steel ensures pure taste and no leftover flavor transfer. So, today's water won't have any taste of yesterday's iced tea.

Related products

Reviews From
avatar

Tom OReviewed in the United States on June 15, 2023

I like the quality build of this flask. The top fits well and does not leak. There are only two pieces, the flask and the cap, so nothing to fiddle with when cleaning the unit. It does a great job of maintaining the temperature of whatever I put in it. My only reservation is that the flask is a little heavy. I was accustomed to uninsulated plastic containers, with the added pack weight being primarily the fluid in the container. It didn't occur to me that an insulated metal flask might have an empty weight of 0.75 pounds empty, but it does. This may not matter for a casual trip, but for a backpacking excursion it does. I still really like the HydroFlask and plan to use it often. The product is well designed and built.

avatar

PTReviewed in the United States on June 1, 2023

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. :)

avatar

Carrie BosticReviewed in the United States on September 11, 2024

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.

avatar

CarlysiaReviewed in the United States on January 20, 2025

Love this bottle, it’s leak proof and value for your money

avatar

JeffReviewed in the United States on November 15, 2024

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!!

avatar

ElleeReviewed in the United States on September 6, 2024

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.

avatar

NanReviewed in the United States on March 22, 2025

Really nice

avatar

Kevin ShrevesReviewed in the United States on August 5, 2024

I got this for my daughter to take to camp. She said it kept her drinks cold all day and night. It doesn’t leak or have any other issues.

avatar

TPReviewed in Canada on December 31, 2019

Arrived on time and packaged well. Product is great and woks perfect. Was a gift for my cousin and she loved it!

avatar

Cliente de AmazonReviewed in Mexico on December 19, 2024

La marca no decepciona, me llegó muy rápido y sin ningún contratiempo, elegante y muy práctico. Materiales de excelente calidad, me encantó .

avatar

ShanReviewed in Singapore on November 21, 2024

It keeps my water cold for hours (like all day) and is tough enough to survive every drop, bump, and adventure I throw at it

avatar

Sherif ismailReviewed in the United Arab Emirates on September 19, 2024

Good quality

avatar

VanickaReviewed in Canada on April 7, 2020

I love my new hydroflask. I got in 21oz and in black. Keeps my warm drinks hot and cold drinks cold. Big vsco essential. Came in perfect condition too. No dents at all