Hydro FlaskWater Bottle 621 ml (21 oz) with Flex Straw Cap - Vacuum Insulated Stainless Steel Reusable Water Bottle - Leakproof Lid - Hot and Cold Drinks - Standard Mouth - BPA-Free - Black
Thumbnail 1Thumbnail 2Thumbnail 3

Hydro FlaskWater Bottle 621 ml (21 oz) with Flex Straw Cap - Vacuum Insulated Stainless Steel Reusable Water Bottle - Leakproof Lid - Hot and Cold Drinks - Standard Mouth - BPA-Free - Black

4.6/5
Product ID: 487202592
Secure Transaction

Details

  • Brand
    Hydro Flask
  • Capacity
    21 Fluid
  • Color
    Black
  • Recommended Uses For Product
    Water
  • Special Feature
    Leakproof Safe
🔒Leakproof flex straw cap
🔥Keeps drinks hot up to 12h
❄️Keeps drinks cold up to 24h

Description

💧 Stay cool, sip smart, and never miss a beat with Hydro Flask.

  • PERFECT 21 OZ SIZE - Ideal capacity to keep you hydrated before, during, and after your daily grind.
  • ONE HANDED FLEX STRAW - Sip on the go with a leakproof, easy-access straw cap designed for busy lifestyles.
  • TEMP SHIELD TECHNOLOGY - Double-wall vacuum insulation locks in temperature for all-day hydration.
  • BPA FREE DISHWASHER SAFE - Safe, toxin-free materials that clean easily for your convenience.
  • DURABLE PRO GRADE STAINLESS STEEL - 18/8 stainless steel ensures no flavor transfer and long-lasting use.

The Hydro Flask 21 oz water bottle features TempShield vacuum insulation to keep beverages cold for 24 hours or hot for 12 hours. Crafted from durable 18/8 pro-grade stainless steel with a leakproof flex straw cap, it offers one-handed hydration on the move. BPA-free, dishwasher safe, and backed by a limited lifetime warranty, this sleek black bottle is the perfect companion for active professionals seeking reliable, stylish hydration.

Specifications

BrandHydro Flask
Capacity21 Fluid Ounces
ColorBlack
Recommended Uses For ProductWater
Special FeatureLeakproof, Dishwasher Safe
Age Range (Description)Adult
Product Dimensions2.83"W x 2.83"H
Model NameHYDRO FLASK - Water Bottle 621 ml (21 oz) with Flex Straw Cap - Vacuum Insulated Stainless Steel Reusable Water Bottle - Leakproof Lid - Hot and Cold Drinks - Standard Mouth - BPA-Free - Black
ThemeSport
MaterialPlastic
Number of Items1
PatternSolid
Included ComponentsHYDRO FLASK - Water Bottle 621 ml (21 oz) with Flex Straw Cap - Vacuum Insulated Stainless Steel Reusable Water Bottle - Leakproof Lid - Hot and Cold Drinks - Standard Mouth - BPA-Free - Black
Product Care InstructionsMachine Wash
Base Diameter7.3 Centimeters
Cap TypeStraw Cap
With LidYes
Is Dishwasher SafeYes
Is MicrowaveableNo
Is Oven SafeNo
UPC810028842410
ManufacturerHydro Flask
Number of Packs1
Global Trade Identification Number00810028842410
Part NumberS21FS001
Item Weight14.4 ounces
Item model numberS21FS001
Size21 Ounces
StyleStraw Cap
Item Package Quantity1
Special FeaturesLeakproof, Dishwasher Safe
Batteries Included?No
Batteries Required?No
Warranty DescriptionWarranty

Reviews

4.6

All from verified purchases

M**E

Sturdy and works well

It keeps the water temp cool during the summer easy to keep clean. It’s been knocked off my tool box a few times now no dents or dings yet I got black so oil and grease wouldn’t show up on it. It fits well inside those magnetic toolbox cup holders

M**Y

My fav water bottle brand

I own quite a lot of hydro flask bottles (you can never have enough.. or can you?) and they are by far my favorite water bottles to buy. They are sturdy. As you can see from the picture this water bottle went through some damages but it’s still holding up strong! I like how they offer may sizes as well and cleaning is a breeze. The bottle is insulated so cold water will stay cold for a long time and hot water will stay hot for a long while as well.You can clean it with a brush that fits the opening but i typically put it in the dish washer.Just a FYI to not fill it all the way up. It seems that if you fill up too high around where it bottle necks it tends to leak a little. Overall though I still love their products.

S**E

Keeps water cold

If your someone who likes to drink a good amount of water but not too much then this is good for you. it was a bit annoying to clean, i had to upgrade to a bigger water bottles because i have to drink more water due to my health. But this was an amazing one

A**R

Leaked and dented

I purchased this bottle for an overseas hiking trip. It leaked into my daypack every time I carried it. Then I dropped it onto a garage floor and it dented at the base, so now it wobbles. Not what I expected from the reviews and the price. It is relegated to the cabinet unless I have no other bottle available. Ugh

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Shop Global, Save with Desertcart
Value for Money
Competitive prices on a vast range of products
Shop Globally
Serving millions of shoppers across more than 100 countries
Enhanced Protection
Trusted payment options loved by worldwide shoppers
Customer Assurance
Trusted payment options loved by worldwide shoppers.
Desertcart App
Shop on the go, anytime, anywhere.
£29.20

Duties & taxes incl.

UKstore
1
Free Shipping

with PRO Membership

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Hydro Flaskwater Bottle 621 Ml 21 Oz With Flex Straw | Desertcart GB