Hydro Flask 64 oz Wide Mouth - Black

I can’t say enough about my hydro flask! I use it daily for hitting my daily water intake. I try to drink a gallon of water every day, but I hate caring around a gallon sized water bottle everywhere. I feel like the 64oz is the perfect size! I just try to fill it up twice a day. I also love that you don’t have to worry about having any micro plastics in your water!

We purchased a 65oz wide mouth Hydro Flask with a straw lid several years ago while on vacation in Hawaii. It’s so easy to use and I can’t think of anything I’d change/improve. The hydro flasks are more expensive but totally worth the price. I love that I can fill it with ice water to take for a day at the beach and it can stay cold all day. I haven’t seen a company that is so confident in their products that they offer a lifetime warranty on all their products and accessories. We had another hydro flask jug we had even before my husband purchased this one for me and we had also purchased a straw lid to go with the jug. When using the straw lid we noticed that there was what appeared to be mold imbedded in the silicone part of the straw spout. I sent an email ... MoreWe purchased a 65oz wide mouth Hydro Flask with a straw lid several years ago while on vacation in Hawaii. It’s so easy to use and I can’t think of anything I’d change/improve. The hydro flasks are more expensive but totally worth the price. I love that I can fill it with ice water to take for a day at the beach and it can stay cold all day. I haven’t seen a company that is so confident in their products that they offer a lifetime warranty on all their products and accessories. We had another hydro flask jug we had even before my husband purchased this one for me and we had also purchased a straw lid to go with the jug. When using the straw lid we noticed that there was what appeared to be mold imbedded in the silicone part of the straw spout. I sent an email inquiring if this was an actual mold issue with the straw that they were having or if it was maybe the silicone peaking off the straw spout. Either way I was just asking if this was an issue and in the email response I received from hydro flask customer support they had already placed the order for a new straw lid to be mailed to my address. Excellent product and customer service! I cannot day enough good things about them!

I loved everything about this bottle. I love ice cold water so I would put ice in the cup and fill it with water and no kidding, my water would be ice cold all day. It doesn't get cold of you fill it with water, no ice, and place in the fridge or freezer. In other words it holds the temperature of your beverage from the time you put it inside the cup. I could carry it everywhere and it wasn't too heavy or bulky like other water bottles. I loved the white color because even if I dropped it and dinged it up, it gives it a cool marble effect. EXTREMELY easy to clean and it did not rust AT ALL. It is a little pricey, but for what you get and the use you get out it, I DEFINITELY recommend!!!

Great features

I take this with me on all road-trips as the ice stays cold for days. Its nice and tight lid stops all leaks and there’s no condensation like many other bottles. It’s extremely durable as I’ve dropped it many times without any noticeable dents. Would recommend any hydro flask, but this is definitely my favorite. Love the color and size!

Keeps cool, but lid stinks after cleaning

I have several hydroflasks, bought from different stores throughout the years. It does keep liquid cool, but after a year or so, the lid starts to stink like mold or something. I've tried so many times to clean it, leave it in soap water, and it just doesn't get rid of the smell, which makes me think it's not getting clean at all. After one bottle down, I thought it was just a defect. But this is my third hydroflask. I no longer recommend this brand, unfortunately.

Minimalist Design + Easy to clean

I've been using the 64 ounce Hydro Flask for about a month now, And haven't encountered any real problems. Every time you twist off the lid it feels like a Sci-fi movie liquid nitrogen container opening because the build quality is just so sturdy and professional. I drink straight from the 64 ounce flask even though it's designed to pour into smaller flasks. This can prove uncomfortable due to weight, and balancing the liquid flow into your mouth. The water tends to slosh back and fourth causing an inconsistent drinking experience, and at worst possibly even generating an obnoxiously loud slurping / sucking noise as your mouth expects water, but the water is sloshing backwards in the container due to momentum and the general physics of drinking straight from a 64 ... MoreI've been using the 64 ounce Hydro Flask for about a month now, And haven't encountered any real problems. Every time you twist off the lid it feels like a Sci-fi movie liquid nitrogen container opening because the build quality is just so sturdy and professional. I drink straight from the 64 ounce flask even though it's designed to pour into smaller flasks. This can prove uncomfortable due to weight, and balancing the liquid flow into your mouth. The water tends to slosh back and fourth causing an inconsistent drinking experience, and at worst possibly even generating an obnoxiously loud slurping / sucking noise as your mouth expects water, but the water is sloshing backwards in the container due to momentum and the general physics of drinking straight from a 64 ounce flask. 5/5 would 100% buy again.

Stays cold!

Misplaced my first jug after 3 years...this bad boy is awesome and I'm back for another! From keeping your cold beer(s) cold to having ice water all day long even in the Georgia summers you will not be disappointed. So many times i have I been on the river or hiking and this big ole jug has saved me and others who didn't bring enough h2o. I have tested it everywhere! Left cold water with a handful of ice cubes locked in my truck in the middle of the GA heat and it'll STILL be ice cold at the end of the work day. It does seem pricy but after use it is well worth it if you value hydration.

Stays cool all day, even in the sun

Bought this over a month ago and it’s one of the best purchases I’ve ever made. It’s for my partner who works outdoors all day as a garage door installer. He fills it with ice and water in the morning, and it stays cold all day. Then we refill it and have it by our bed at night. It’s SO nice having cold water all the time. I will say, if you put anything other than water in it, it’s a struggle to get the smell out. I have the cleaning tablets and brush which worked well, thankfully.

THE BEST PURCHASE IVE EVER GOTTEN !!

So I work at a summer camp in 2019 and they had us in the hot summer twice a day. And I would normally get a plastic water bottle because at the time it was “convene“. Eventually I came to my senses because not only was I wasting so much money on buying plastic bottles of water but I wouldn’t finish my water. Because after evening outside for so long my water got hot. So I got 64 oz. Hydro flask!! It said it keeps water warm all day. And indeed they was RIGHT!!! There were times when I would forget to put my water in the fridge, the night before. Wake up the next morning and it’s still cold!!!! Hydro flask you did ya thang w/ this one!!!!If your reading this review don’t waste no more time get it you deserve to stay hydrated all day !!!

Very light for this size of flask

For a large capacity insulated flask it is surprisingly light when empty. The flask keeps iced water for days when filled with ice before filling. It is reasinably easy to drink from but is much more user friendly when mated with the strawcap and it does not loose that much insulating effiency compared ti the stock cap.The bottle is easy to clean as well.The capacity gives me a days worth of iced water without needing to refill. Quality is excellent with a durable finish