Hydro FlaskStandard Flex Cap Goji 21 Oz

I recently bought this for a trip to the Dakotas and love it! Was perfect for traveling, hiking, and visiting national parks. It's a good size that fits in cup holders and backpacks, but not too small. I really like the cap, very secure and tight. No issues with water leaking from the top. The double wall kept my water really cold. My Yeti cup works slightly better for keeping ice from melting, but this is more cost effective and has the better lid for sealing in the drink. Great hydro flask!

I've been using the Hydro Flask Stainless Steel Standard Mouth Water Bottle with Flex Cap, and I am absolutely thrilled with it. The double-wall vacuum insulation keeps my drinks cold for hours, even in hot weather. The Flex Cap is incredibly convenient and makes it easy to carry around. The stainless steel construction is both durable and stylish, and I appreciate that it doesn't retain any flavors from previous drinks. Whether I'm at the gym, hiking, or just on the go, this water bottle is the perfect companion. Highly recommended for anyone looking for a reliable and high-quality water bottle!

I got this size water bottle because it's not too big and not too small. I just used this in a Chevy suburban and the bottle fit just right in the cup holder. I got the lid without the straw and it has a nice carry handle. I will buy the lid with the straw for future use because it is not easy for me to drink from this bottle when the car is in motion. the car stopped and I wasn't paying attention and the water spilled on me. if I had a lid with a straw that would've never happened. the bottle is good as is for hiking because I can just stop and drink from my bottle. if you intend to use this in a vehicle I would get the lid with the straw. the bottle kept my drinks cold. didn't test it for hot drinks yet as I am writing this review in the summer. it was a little pricey for my usual budget but I find it is worth it because so far the bottle is very durable and it seems it will last a while. the bottle is also easy to clean. so far so good!

I didn’t expect to like this travel mug so much. It is lightweight, easy to clean, very sanitary, great color, keeps my cold water cold and has a good size mouth to drink from. It did not leak and I had no problems with the lid. Seems very durable. Definitely recommend !

The 21 oz is perfect to fit in my car holder. I love the color and the top handle, which makes it easy to carry around unlike those unsightly trendly tumblers with the handles on the side of the tumbler. This really keeps my water cold for hours, which is great in south Texas - in my previous plastic bottle my water would be warm after a car ride, but this bottle has eliminated that. Can't believe I waited so long to update my personal water bottle from plastic to one of these. I will say, after one bike ride, some of the coating got permanently scuffed and partially scratched off just from sitting in a basket in front of my bicycle. It wasn't a wild ride offroad or anything, so that surprised me, but since it doesn't affect my water or the main use of the bottle, I'll let the 5 stars remain.

The water bottle is fine, it’s easy to use and aesthetically pleasing. My only issue is how easy it dents. I dropped it once and there is a huge dent, my other water bottles do not do this. Other than that, it keeps my water cold and works well.

I got this bottle (white) to use as my "go to" for pretty much everything, and to take everywhere. It's the right size for what I need. Not too big or small. It keeps my water cold, even long after the ice has melted. Excellent durability and leak proof.

Amazing water bottle. It stays cold overnight, doesn’t leak, easy to clean, very durable. Buy a big one because you will love it!

Love this water bottle sm. It's 18oz and lasts me a few hours. Have only tested it with cold water and it keeps it cold for a few hours which is great. Have yet to test hot drinks. Great product.

Tamanho adequado e conservação de temperatura excelente.

Es muy buena opción. Conserva bien frío y caliente. Sin derrames

Mantém o líquido em baixa temperatura.

Me encanta la marca y el color, los hielos si duran mucho tiempo, creo que el tamaño es súper práctico, no recomiendo meter bebidas con gas ya que cuando se abre “explota”