I am in LOVE with this brand. I take it on long bike rides and the way it's designs allows me to keep riding while sipping. Also keep it completely cold even after miles and hours in the sun! Also keeps me hydrated while working my 12 hour shifts at the hospital!

This water bottle is my favorite and the best one I've found thus far. High points listed below for water bottle vets who actually read the comments-- The straw is on the side inside so giant ice chunks that won't allow the straw to go in the middle isn't an issue, the straw is built within the cap and stays covered and is much more sanitary than a water bottle/cup with a straw sticking out, the hook doubles as a cover for the button so it doesn't pop open and leak everywhere, AND FINALLY and possibly most importantly, everything stays cold for hours! If I had to list anything negative, my 32oz bottle doesn't fit in the cup holder of my car; however, it doesn't leak in my seat either, so this was definitely not a deal breaker for me. I own two of the 32oz bottles and will likely be investing in a few smaller ones in the future. So glad I found this company and this product!

These bottles have lasted my kids an entire school year and they have loved them. They haven t leaked once! They keep water cold for hours, the kids fill them up at school and come home with ice still in them. They are wonderful for adults too, we LOVE them!

I never realized how much effort it took to drink out of my Hydroflask straw lid until I started drinking out of my straw! I know that sounds incredibly lazy of me but seriously!! I drink so much more water than before and I think that has to do something with the fact that drinking out of this straw is so easy and so comfortable! It's just one of those things you won't understand until you try it!

I am a water bottle fanatic - and this is my FAVORITE bottle by far! I am always looking for a new water bottle to get me through the school day... with the built in straw I do not have to worry about germs from my students. I love it so much, I bought another one!

I ve been looking for a water bottle like this for years! I m so particular about my mouthpiece touching things so I absolutely loved this one for the cover on the mouth piece. It has 2 ways of drinking which is so cool and makes it so versatile. It s soo easy to clean, the mouth is wide enough to where I can actually stick my hand inside to clean it. The handle is discreet and you can tuck it away when you re not using it. Oh and of course it s my favorite color! So happy I found this product. Totally worth the price and I makes it so easy to keep track of how much water I drink in a day.

This water bottle is awesome! It is durable, and the 2 drinking options is perfect! It does keep the water cold for a LONG time (but not the ice frozen). It fits in most cup holders (but not all, so measure yours). I love this so much I ordered myself another one and one for my friend!

I bought one for myself and one for my husband. I love being able to use the straw and also gulp it when I am more thirsty. Even our kids love to use it. Definitely need to have a smaller version for kids! I will definitely be recommending these cups!

I always used to struggle to drink 16oz of water a day. Now with my free sip bottle I can easily drink 64oz every day! I was skeptical at first, but this bottle really does make drinking water fun and easy. The dual nature of the spout allows me to get two bottle in one. The built-in straw makes it easy to suck down large volumes of water without even realizing it. I love having the option to take big gulps of water when I'm feeling particularly parched especially after a workout. To top off everything off, the bottle really does keep my water cold for a long time! I work 12 hour shifts and my water is just as cold by the end of the day as it was when I filled it up. Absolutely in love and have already recommended to family and friends.

I have been looking for the perfect water bottle for awhile. This does not disappoint. It keeps my water cold for a very long time and the flip top is so easy to access. My only worry is that the flip top button will wear out, but I'm sure there is an option to purchase a replacement top if that happens. EXTREMELY SATISFIED.