

Hydro Flask 21 oz Water Bottle Stainless Steel, Vacuum Insulated with Standard Mouth - Black
Key item features
- Wide Mouth
- Water Bottle
- 21 oz
- Hydro Flask
Specs
- Volume capacity21.0 oz
- MaterialStainless Steel
- Water bottle featureInsulated
- BrandHYDRO FLASK
- Color21 OZ-Black
- Height9.4"H
How do you want your item?
About this item
Product details
Hydro Flask 21 oz Water Bottle Stainless Steel, Reusable, Vacuum Insulated with Standard Mouth Flex Lid
COMPATIBLE ACCESSORIES : Standard Mouth Flex Cap / Standard Mouth Insulated Sport Cap
Size & Dimensions :21 oz
Volume: 621 mL
Mouth Diameter: 1.91"
Diameter: 2.81"
Height: 9.4"
Weight: 11.3 oz
Your perfect travel companion.
Keep life moving with our 21 oz bottle and Standard Flex Cap. It stashes easily into a small shoulder bag, your pack’s side pocket, or your car cup holder, and holds enough ice cold goodness to keep you going for hours without weighing you down. No wonder it's one of our bestselling water bottles.
Product Benefits
- Versatile, middle-of-the-road size
- TempShield™ insulation eliminates condensation and keeps beverages cold up to 24 hours and hot up to 12 hours
- Durable 18/8 Pro-Grade Stainless Steel construction
- BPA-Free and Phthalate-Free
- Compatible with Standard Mouth Insulated Sport Cap
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.
Pledge-We stand behind our products.
We provide warranty for all new bottles against manufacturer defects. Visit our official website for more information.
Color Last - our powder coat is dishwasher safe, and your bottle stays slip-free and colorful, no matter where you take it
Stainless Steel Collar - Our wide Mouth refresh features a more prominent stainless steel band at the top to align with other Hard Goods
Curved Radius - Our wide Mouth refresh features a curved radius at the bottom edge for a light weight look
- Wide Mouth
- Water Bottle
- 21 oz
- Hydro Flask
Warranty
Warranty information
Warnings
State Chemical Disclosure
Similar items you might like
Based on what customers bought
In 50+ people's carts Brita 26 oz Sea Glass Premium Leak Proof Filtered Water Bottle with Straw $15.99 Was $18.90
In 50+ people's carts
SponsoredNow$1599current price Now $15.99, Was $18.90$18.90Brita 26 oz Sea Glass Premium Leak Proof Filtered Water Bottle with Straw
9864.3 out of 5 Stars. 986 reviewsSave withPickup todayDelivery todayShipping, arrives tomorrowBest seller RTIC 20 oz Ceramic Lined Insulated Journey Water Bottle, Leak-Proof Lid, Black $19.98
$1998current price $19.98Options from $19.98 – $27.99RTIC 20 oz Ceramic Lined Insulated Journey Water Bottle, Leak-Proof Lid, Black
9214.5 out of 5 Stars. 921 reviewsSave withPickup todayDelivery todayShipping, arrives tomorrowReduced price 40 oz Water Bottles with Straw Spout Lid, Keep Cold 48h & Hot 24h, Stainless Steel Metal Flask, Leak Proof Insulated Water Bottle with Paracord Handle $26.99 Was $35.99
Reduced price
18 optionsAvailable in additional 18 optionsNow$2699current price Now $26.99, Was $35.99$35.99Options from $26.99 – $34.9940 oz Water Bottles with Straw Spout Lid, Keep Cold 48h & Hot 24h, Stainless Steel Metal Flask, Leak Proof Insulated Water Bottle with Paracord Handle
1674.5 out of 5 Stars. 167 reviewsSave withShipping, arrives in 2 daysRTIC 20 oz Ceramic Lined Insulated Journey Water Bottle, Leak-Proof Lid, Pine Tree Glitter $27.99
9 optionsAvailable in additional 9 options$2799current price $27.99RTIC 20 oz Ceramic Lined Insulated Journey Water Bottle, Leak-Proof Lid, Pine Tree Glitter
7874.5 out of 5 Stars. 787 reviewsShipping, arrives in 3+ daysBest seller Mainstays 24oz Purple Stainless Steel Double Wall Water Bottle $10.96
$1096current price $10.96Mainstays 24oz Purple Stainless Steel Double Wall Water Bottle
3634.5 out of 5 Stars. 363 reviewsSave withPickup todayDelivery todayShipping, arrives tomorrowOzark Trail 24 oz Vacuum-Insulated Stainless Steel Water Bottle with Handle, Black $11.74
$1174current price $11.74Ozark Trail 24 oz Vacuum-Insulated Stainless Steel Water Bottle with Handle, Black
1814.6 out of 5 Stars. 181 reviewsSave withPickup todayDelivery todayShipping, arrives tomorrowIn 50+ people's carts TAL 24oz Stainless Steel 2-in-1 Straw and Chug Water Bottle with Push Lid, Sage $16.94
$1694current price $16.94TAL 24oz Stainless Steel 2-in-1 Straw and Chug Water Bottle with Push Lid, Sage
3934.4 out of 5 Stars. 393 reviewsSave withPickup todayDelivery todayShipping, arrives tomorrowBest seller TAL 24oz Stainless Steel Hudson Paracord Handle Water Bottle, Pink $15.96
$1596current price $15.96More options from $10.97TAL 24oz Stainless Steel Hudson Paracord Handle Water Bottle, Pink
2694.7 out of 5 Stars. 269 reviewsSave withPickup todayDelivery todayShipping, arrives tomorrowIn 50+ people's carts Cirkul 26oz StrawSip Flip Water Bottle, Stainless Steel, Double Wall Insulated, Onyx (Black) $19.98 Was $30.00
Now$1998current price Now $19.98, Was $30.00$30.00Options from $19.98 – $27.55Cirkul 26oz StrawSip Flip Water Bottle, Stainless Steel, Double Wall Insulated, Onyx (Black)
16384.1 out of 5 Stars. 1638 reviewsSave withPickup todayDelivery todayShipping, arrives tomorrowRTIC 26 oz Ceramic Lined Insulated Journey Water Bottle, Leak-Proof Lid, Black Cherry $29.99
4 optionsAvailable in additional 4 options$2999current price $29.99RTIC 26 oz Ceramic Lined Insulated Journey Water Bottle, Leak-Proof Lid, Black Cherry
7844.5 out of 5 Stars. 784 reviewsShipping, arrives in 3+ daysCamelbak 2855406001 Thrive Flipstraw Stainless Steel Vacuum Insulated Water Bottle, 32 Oz, Sky Blue $28.61
$2861current price $28.61Camelbak 2855406001 Thrive Flipstraw Stainless Steel Vacuum Insulated Water Bottle, 32 Oz, Sky Blue
Shipping, arrives in 3+ daysRTIC 40 oz Ceramic Lined Insulated Outback Water Bottle, Leak Resistant, Navy $30.49
$3049current price $30.49RTIC 40 oz Ceramic Lined Insulated Outback Water Bottle, Leak Resistant, Navy
4264.3 out of 5 Stars. 426 reviewsShipping, arrives in 3+ daysBest seller TAL 28oz Stainless Steel Ranger Push Lock Lid Water Bottle, Black $14.96
$1496current price $14.96TAL 28oz Stainless Steel Ranger Push Lock Lid Water Bottle, Black
834.5 out of 5 Stars. 83 reviewsSave withPickup todayDelivery todayShipping, arrives tomorrowOzark Trail 64 oz Vacuum-Insulated Stainless Steel Water Bottle Jug, Black $17.77
2 optionsAvailable in additional 2 options$1777current price $17.77Options from $17.77 – $18.56Ozark Trail 64 oz Vacuum-Insulated Stainless Steel Water Bottle Jug, Black
524.7 out of 5 Stars. 52 reviewsSave withPickup todayDelivery todayShipping, arrives tomorrowRTIC 32 oz Ceramic Lined Insulated Outback Water Bottle, Leak Resistant, Black Cherry $27.99
$2799current price $27.99More options from $22.98RTIC 32 oz Ceramic Lined Insulated Outback Water Bottle, Leak Resistant, Black Cherry
4104.3 out of 5 Stars. 410 reviewsShipping, arrives in 3+ daysBest seller Ozark Trail 18 oz Insulated Stainless Steel Water Bottle, Blue, Flip-Top Lid $10.77
Best seller
5 optionsAvailable in additional 5 options$1077current price $10.77More options from $8.88Ozark Trail 18 oz Insulated Stainless Steel Water Bottle, Blue, Flip-Top Lid
1354.7 out of 5 Stars. 135 reviewsSave withPickup todayDelivery todayShipping, arrives tomorrowOzark Trail 64 oz Stainless Steel Insulated Chug Water Bottle, Black $17.77
4 optionsAvailable in additional 4 options$1777current price $17.77Options from $17.77 – $18.56Ozark Trail 64 oz Stainless Steel Insulated Chug Water Bottle, Black
884.8 out of 5 Stars. 88 reviewsSave withShipping, arrives tomorrowHYDRO FLASK Standard Mouth Insulated 24 oz White Water Bottle with Flex Cap $39.99
$3999current price $39.99HYDRO FLASK Standard Mouth Insulated 24 oz White Water Bottle with Flex Cap
1304.8 out of 5 Stars. 130 reviewsShipping, arrives in 3+ daysOzark Trail 25 oz Insulated Stainless Steel Chug Bottle, Electric Blue $13.83
3 optionsAvailable in additional 3 options$1383current price $13.83Ozark Trail 25 oz Insulated Stainless Steel Chug Bottle, Electric Blue
1234.6 out of 5 Stars. 123 reviewsSave withPickup todayDelivery todayShipping, arrives tomorrowBest seller Ozark Trail 1.1-Liter Thermal Water Bottle – Insulated Stainless Steel for Long-Lasting Temperature Control $14.97
Best seller
$1497current price $14.97Ozark Trail 1.1-Liter Thermal Water Bottle – Insulated Stainless Steel for Long-Lasting Temperature Control
1684.5 out of 5 Stars. 168 reviewsSave withPickup todayDelivery todayShipping, arrives tomorrow
Popular items in this category
Best selling items that customers love
RTIC One Gallon Ceramic Lined Insulated Outback Water Bottle Jug, Leak Proof, Black $58.98
Sponsored$5898current price $58.98Options from $58.98 – $59.98RTIC One Gallon Ceramic Lined Insulated Outback Water Bottle Jug, Leak Proof, Black
2554.2 out of 5 Stars. 255 reviewsSave withShipping, arrives tomorrowCamelBak Thrive™ Flip Straw Insulated Stainless Steel Water Bottle, 32oz , Black $35.95
$3595current price $35.95CamelBak Thrive™ Flip Straw Insulated Stainless Steel Water Bottle, 32oz , Black
Shipping, arrives in 3+ daysCamelBak Podium 18oz Insulated Stainless Steel Bike Water Bottle, Black $34.99 $1.94/fl oz
$3499current price $34.99$1.94/fl ozCamelBak Podium 18oz Insulated Stainless Steel Bike Water Bottle, Black
Shipping, arrives in 3+ daysCamelBak Horizon 10 oz Insulated Stainless Steel Tumbler, Black $25.00
$2500current price $25.00CamelBak Horizon 10 oz Insulated Stainless Steel Tumbler, Black
104.9 out of 5 Stars. 10 reviewsShipping, arrives in 3+ daysBest seller RTIC 32 oz Ceramic Lined Insulated Outback Water Bottle, Leak Resistant, Black $22.98
$2298current price $22.98Options from $22.98 – $27.99RTIC 32 oz Ceramic Lined Insulated Outback Water Bottle, Leak Resistant, Black
4894.3 out of 5 Stars. 489 reviewsSave withPickup todayDelivery todayShipping, arrives tomorrowCamelbak Thrive Flip Straw Accessory Cap, Black $12.95
$1295current price $12.95Camelbak Thrive Flip Straw Accessory Cap, Black
Shipping, arrives in 3+ daysJoyJolt Vacuum Insulated Water Bottle with Flip Lid & Sport Straw Lid - 32 oz - Grey $22.33
9 optionsAvailable in additional 9 optionsSponsored$2233current price $22.33More options from $17.95JoyJolt Vacuum Insulated Water Bottle with Flip Lid & Sport Straw Lid - 32 oz - Grey
854.8 out of 5 Stars. 85 reviewsShipping, arrives in 3+ daysNalgene 16oz Wide Mouth Sustain Bottle $16.99
$1699current price $16.99Nalgene 16oz Wide Mouth Sustain Bottle
14 out of 5 Stars. 1 reviewsSave withShipping, arrives in 2 daysCorkcicle Commuter Cup 17 Ounce Insulated Spill Proof Travel Mug, Dragonfly $37.96
$3796current price $37.96Corkcicle Commuter Cup 17 Ounce Insulated Spill Proof Travel Mug, Dragonfly
32.7 out of 5 Stars. 3 reviewsShipping, arrives in 3+ daysCamelBak Podium® Water Bottle, 21 oz, Black $12.95
$1295current price $12.95CamelBak Podium® Water Bottle, 21 oz, Black
314 out of 5 Stars. 31 reviewsShipping, arrives in 3+ daysCamelBak Podium® Water Bottle, 24 oz, Smoke $13.95
$1395current price $13.95CamelBak Podium® Water Bottle, 24 oz, Smoke
1354.1 out of 5 Stars. 135 reviewsShipping, arrives in 3+ daysCamelBak Podium® Chill™, Water Bottle, 21 oz, Black $17.95
$1795current price $17.95CamelBak Podium® Chill™, Water Bottle, 21 oz, Black
823.8 out of 5 Stars. 82 reviewsShipping, arrives in 3+ daysCamelbak Podium Mud Cap, Black Speckle $7.95
$795current price $7.95Camelbak Podium Mud Cap, Black Speckle
Shipping, arrives in 3+ daysJoyJolt Vacuum Insulated Tumbler with Flip Lid and Straw - 24 oz - Black $23.95
7 optionsAvailable in additional 7 options$2395current price $23.95JoyJolt Vacuum Insulated Tumbler with Flip Lid and Straw - 24 oz - Black
1144.9 out of 5 Stars. 114 reviewsShipping, arrives in 3+ daysExotic Sport Canteen 20oz / Rainboa $34.99
$3499current price $34.99Exotic Sport Canteen 20oz / Rainboa
Shipping, arrives in 3+ daysZulu Swift 32oz Stainless Steel Water Bottle, Black $19.88
5 optionsAvailable in additional 5 options$1988current price $19.88Options from $19.88 – $39.76Zulu Swift 32oz Stainless Steel Water Bottle, Black
2384.6 out of 5 Stars. 238 reviewsSave withPickup todayDelivery todayShipping, arrives tomorrowJoyJolt Vacuum Insulated Tumbler with Flip Lid and Straw - 20 oz - Black $21.95
7 optionsAvailable in additional 7 options$2195current price $21.95JoyJolt Vacuum Insulated Tumbler with Flip Lid and Straw - 20 oz - Black
874.9 out of 5 Stars. 87 reviewsShipping, arrives in 3+ daysRTIC 20 oz Ceramic Lined Insulated Essential Tumbler, Leak-Resistant Lid, Black $17.98
$1798current price $17.98RTIC 20 oz Ceramic Lined Insulated Essential Tumbler, Leak-Resistant Lid, Black
15304.5 out of 5 Stars. 1530 reviewsSave withShipping, arrives in 2 days
Customer ratings & reviews
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Showing 1-3 of 5 reviews
Verified Purchase
QUALITY PRODUCT
I have had the 32 oz. Hydroflask for years and really enjoyed it. Arthritis in my hands made getting the smaller, easier to grip size necessary. It keeps my ice water icy cold as I sip on it all day. The only thing I did not like about this product is that it did not come with a lid to sip from instead of having to remove it. But it is definitely a quality product and I highly recommend it.
Verified Purchase
an awesome hydro
it is just a right size and right kind of water bottle. Hot or cold, it keeps as is throughout the whole day.
Verified Purchase
May be fake but it does it's job
























































