Hydro Flask was founded in 2009 in Bend, Oregon, with a mission to “Save the World from Lukewarm.” They have managed to move toward this goal using TempShield™ technology, 18/8 pro-grade stainless steel, and the easy-carry flex cap with honeycomb insulation. All of these combined components make for a perfect beverage anywhere it goes. Hydro Flasks are lightweight, slim, and easily carried or packed to go. I bring mine almost everywhere--the beach, to class, to work--it is always with me to consistently meet my hydration needs. However, different bottles types and designs fit different lifestyles and preferences better. With a variety of styles of bottles and containers as well as the different lids and caps that are offered, there is a combination that is perfect for everyone. The bright colors and powder coat make the bottles unique and customizable as well. Although these aspects can be chose and changed, there are a few aspects that are consistent in every Hydro Flask. Each Hydro Flask is equipped with the TempShield™, double wall vacuum insulation. Because of this, drinks stay icy cold or warm for hours. I fill up my thirty-two ounce bottle with ice water in the morning and the ice stays frozen all day, even after hours on the beach. It is also perfect for keeping tea or cocoa hot for a cold night. This in combination with 18/8 pro-grade stainless steel creates perfect conditions for a perfect drink. The stainless steel that helps produce the Hydro Flask is known and utilized for its strength and purity. Not only will it last a long time, it will also decrease flavor transfer between different drinks. The steel is also easy to clean and maintain. The outer layer of the Hydro Flask is covered in a powder coat, which allows it to be colorful, slip-free, durable, and lightweight. I customize my yellow bottle even further by covering it with stickers. Another way to add personality is to protect it with a rubber boot, add a sling to make it easier to carry, or buy a new lid to fit individual needs. Combined materials, technologies, and accessories have been perfected to create an excellent product. The Hydro Flask is ideal for anyone looking for a way to preserve the temperature and quality of their beverage without a heavy or ugly bottle or thermos to store it in.

Just as I expected! Couldn’t be more happy! Water has never tasted so good .

I use this every day, my favorite water bottle. Esp if you want to keep your drinks hot or cold.

Daughter loves it for college

Received on time as a gift. Good price.

best water bottle ever!!!

I have been looking for a large capacity water bottle that would stay cold and/or hot all day. I live in Arizona so cold water is important to me. I put some ice in at 6am and it not only lasted all day, but the next morning I still had some ice and needless to say my water is COLD ! ! ! The product is spendy, but SO worth the $$

Superb and fantastic and everything in between!

Perfect!! Exactly what I ordered

this water bottle is amazing! I can put ice in it at 6pm and still have ice in it the next day at 10am. might have to get the entire line of colors.... highly recommend, worth the price!

It is very durable and keeps all drinks cold and hot

Definitely know this will last me a long time.

My daughter loves her flask. She uses it everyday.

My whole family LOVES their Hydro Flask bottles. I like my drinks cold cold cold and this is the best thermos I have ever used for that purpose. Ice will last all day and keep the drink awesomely chilled. I even left the top off one night when I went to bed, and there it was,floating like the iceberg that sunk the Titanic the next morning. I haven't tried hot drinks in it because frankly, I don't take all day to drink a hot drink and I don't need 40 ounces of a hot beverage unless I am walking through Alaska. But for my chilly purposes, I could not be happier.

This will keep ice for at least 24 hours. I love it.

I am such s fan of the 32oz hydroflask that I bought a few for my close friends. The ice stays frozen for close to 24-hours unless you use itty bitty ice cubes. I buy the lid with straw separately since I prefer that to drinking out of the flask directly.

My absolute favorite bottle. It keeps my drinks cold or warm, whatever temperature it is, it stays that way for HOURS. I highly recommend.

I’ve had the 64oz for over two years and it’s never failed in me once, I take it with me to work every day, it goes with me when I travel, and it sits on my nightstand every night when I sleep. I’m in the military and work on he flight deck, which is the toughest environment on gear that I’ve ever seen and this thing has held up like a champ. I plan to keep it until it literally falls apart. I’d recommend this to someone who has a job where hey need to keep well hydrated at all times but doesn’t mind carrying a little weight since this is heavy when it’s full of water. If you buy one of those you’ll never have to worry about buying another water bottle ever again.

Product as expected. Keeps water really cold. Love the color!

Best ever.