

💧 Stay cool, stay hot, stay unstoppable with Hydro Flask.
The Hydro Flask 621 ml water bottle features TempShield double-wall vacuum insulation that keeps beverages cold for up to 24 hours and hot for up to 12 hours. Crafted from pro-grade stainless steel, it resists flavor transfer and is built for durability. The leak-proof Flex Cap ensures no spills, while the Color Last powder coat provides a sweat-free, durable grip. BPA-free and dishwasher safe, this bottle is designed for active professionals seeking reliable, stylish hydration on the go.


| ASIN | B01KXHGYQ8 |
| Best Sellers Rank | #2,013 in Sporting Goods ( See Top 100 in Sporting Goods ) #151 in Sports Water Bottles |
| Brand | Hydro Flask |
| Capacity | 21 Fluid Ounces |
| Color | White |
| Customer Reviews | 4.7 4.7 out of 5 stars (7,777) |
| Date First Available | 27 February 2017 |
| Item Weight | 23.7 g |
| Material | Stainless Steel |
| Model Number | S21SX110 |
| Product Dimensions | 7.24 x 7.24 x 28.19 cm; 23.68 g |
| Special Features | Dishwasher Safe, Double Wall, Insulated, Leakproof, Straw |
C**E
Best Drinking Bottle
I needed to get me one that will fit my daily bag to work. I found this size and til now I am very satisfied. It keeps your drink cool for hours! When I put ice in it in the morning, it will stay there til night. I am a hydroflask user ever since, i left mine back home so I decided to buy one here. Recommended for drinking bottle
W**N
Very nice
Cute bottle and keeps water cold for a long time
S**L
Good quality
Good quality
M**M
SO CUTE
GOT THIS FOR MY SIS FOR SCHOOL AND SHE LOVES IT SO MUCH!!!!
M**M
Good Quality
Good quality but overpriced
I**R
After 3 years of 3 year usage bottle no longer keep's cold or hot wat
After 3 years of usage the bottle no longer keeping cold or hot water, i have raised request to replace the bottle, however US amazon said we don’t have replace option from UAE
M**H
It is rusted!
After a month of use it is rusted from the inside! I have only used it for water. I thought i am buying a good quality brand! Very disappointed!!!
J**O
Rust
Rust inside. Cannot believe these. I spend for expensive flask and it will be rusted..
F**R
After destroying several plastic water bottles, I bit the bullet and bought these for my family. It has been a great investment. We have travelled all over the country and Europe with these, and they are holding up so well. The do get scratched up, but that doesn't impact the water inside. You can easily keep water cold for hours in this. In Europe last winter, I filled my water bottle up in the morning before leaving for the day, and it literally stayed cold all day long. It was so great. The inside is stainless steel, and is mold/bacteria resistant, but not proof. I have had to soak it in lemon juice and bleach a couple of times to kill what was left in the bottom after a couple of days of letting water sit in it. If you use it a lot, which I do most of the time, that does not happen. Two accessories that make so much sense to add to these, which should come as standard are the rubber boot for the bottom, and the pop up top. These make this so much more versatile, and in the case of the boot, keeps it from crashing so hard and reverberating through time and space so that everyone looks at you. I saw a lady drop one at the airport, and I swear people looked like they were about ready to hit the deck it was so loud. Overall a great investment, and one that two years into it, has paid off handsomely.
M**L
The product is good, however, there’s a small dent on it when it was delivered.
C**I
è un articolo che paghi ma mantiene sicuramente l'acqua fredda più a lungo di altri, in un altro contenitore acquistato a costo più basso ero costretto a inserire dei cubetti di ghiaccio per avere lo stesso risultato, promosso a pieni voti, anche se contenitori con la camera d'aria si trovano a prezzo più basso, ma questo è veramente ben fatto
M**.
Love the performance of the Hydro flask. Keeps my water cold even if I leave it in the hot car. Size is perfect. Easy to wash. Did arrive with a tiny dent which, they wouldn't replace or return, but outer coating wasn't damaged. So, I kept it and now I don't even notice the "ding" It works really well.
V**V
This product was delivered promptly, and is of excellent quality.
Trustpilot
2 days ago
1 month ago