Customer Reviews Hydro Flask Wide Mouth Flex Sip Lid

This wide mouth hydro flask with a flex sip lid is the perfect size for me at 16 oz. It fits well in car travel cup holders. The flask has a nice sleek black finish with stainless steel accents. It kept my coffee at the right temperature for me. I really liked the swivel lid design of this hydro flask. It makes it easy to sip my coffee without the need for a straw. It twists to open and close, so no coffee spillage while travelling with it. A must for coffee drinkers like myself.

This is super sturdy. I found that my drink stayed hot ALL day. I loved how easily the lid opened when I wanted it to, but stayed shut otherwise. It fit my small mouth well although I am sure it would work for a larger mouth, too. It was simple enough to clean and did not have any strange smells.

This lid fits like a charm to my hydro flask bottle. It is supposed to fit all wide mouth bottles so I have the option of changing out the colors. I took the bottle to work and then went for a hike. It kept my water cold for a very long time. The lid is very easy to clean. The strap makes clipping it on to my backpack or holding it during camping easy. No longer do I have to haul around bottle water that isn't even cold. Great for the environment as well not having to use plastic bottles. I take it hiking, camping, and even work. The tight seal prevent spilling, which makes me happy because I can't stand leaky seals.

The insulated coffee mug is amazing and keeps my coffee warm all day long. I was actually surprised that it holds temperature as well as it does. I would recommend this product to friends and family who are in need of a great product like this!

I really like this wide mouthed hydro flask, it keeps my hot beverages hot for almost 12 hours and my cold beverages cold for 24 hours. I like that it's wide mouthed so I'm able to get enough to drink.

The fit perfectly. The hydro flask lid is great for my morning coffee. I have already told my family and friends. My sister's bought a hydro flask with the coffee lid so they can take on trip and to work.

The hydro flask wide mouth flex sip lid in black is great. I really like the fact that it locks in place. It is a no spill lid. Very easy to clean as well. This lid screws right on. I would highly recommend.

Got this for myself, but my son has taken it for work. He loves it keeps everything hot or cold for hours. Doesn't leak, drip, and handy handle. Got to get another for myself he won't give it back. Highly recommended

This is a great bottle keeps cold stuff cold and hot stuff hot for a long while is awesome for coffee for long drives and its high quality I have another bottle from this company and i love it and I love how the lid comes completely apart to wash better

Nice water bottle, it holds enough water you don't run out while you're exercising or running errands. Only complaint is I had to buy a separate lid to be able to drink without having to take the lid off.

Vibrant color but the lid thread is off-center of the bottle.

I got this lid as a gift to make it easier to drink out of my 32oz flask and not have to worry about spilling. For the most part it works great! My only issue is that water catches in between the two pieces and will then leak out once enough is there.

I really like my Hydro coffee flask so when the sip top wore down I decided to get another. The new one works fine but, I like the one that came with my flask better. I do recommend the hydro flask for coffee.

I'm a bit mixed. Nice to have a truly spill-proof lid finally, yet for traveling it's a bit awkward to touch the lid being cautious every time to not touch where you drink from.

...there was an open/closed indicator visible from the side. I've tossed my bottle in my bag, on my car seat, etc., while it was open, but thinking it was closed. I've started marking it with a paint pen.

We have been using the Hydroflask wide-mouth for over 3 years. I have found the lids need to be replaced every 3-4 months with black mold starting to grow on the silicone gasket. Very frustrating to find mold growing when I religiously clean the lids and bottles every day with dishwashing soap and hot water and are only putting reverse-osmosis filtered water in the bottles. Fortunately, I have never run into the leak issues that are mentioned throughout the reviews.

Love this lid and would recommend. Easy to clean and such.

I like this kid I just feel it leaks a bit. I like it because it's easier to open when I'm driving then the one that came with it however it does have a very slight leak so I'm not sure if maybe there's just some water stuck between the layers of the lid or what's going on and I need to take it apart and see. Overall I would recommend it.

Convenient lid for quick and easy sipping. Easy to clean and strap makes it easy to carry. Not leakproof because of tiny "blowhole," and can be hard to open at times. Overall, I like not having to constantly open to drink like with the standard wide mouth lid.

I bought this for my son and he loved it! But suddenly the lid has started leaking and it's useless. I've tried following the diagrams to disassemble and reassemble the lid, but makes no difference. So that was just short term glee. What a shame! If the lid still worked, we'd recommend this to lots of people... but can't recommend something that doesn't work anymore :-(

It doesn't leak, I'm glad I got it thanks I will buy more

Is super tight fit compared to my original lid no more leaking

Super happy with this purchase. The lid is easy to clean once I figured out how to disassemble it. But best of all it does not leak.

This top is a step above the straw lid as it is easier to keep hydrated - the straw somewhat limits your intake. Some additional engineering on the design is in order as it seems to have some random extra clicks when installing the top as well as when it is opened to drink form.

I love this lid except for the fact that I usually end up wearing part of my coffee ir water if I'm not paying attention. Other than that it is amazing.