Owala Marvel FreeSip Insulated Stainless Steel Water Bottle with Straw for Sports and Travel, BPA-Free Sports Water Bottle, 24 oz, Hulk

Water stays ice cold for over 24 hours. You put ice in one day and it is still there unmelted the next! Very easy to drink either through built in straw or swigging it. Attractive and easy to carry.

My husband is obsessed with the Hulk and my Osaka bottle. This is the best of both worlds. It’s so easy to use and clean. I love that it has the option to use the straw or turn the bottle to drink. The size makes it great for travel and the lid doesn’t leak. It doesn’t do a great job of keeping ice but if you drink a lot and are always refilling, that isn’t an issue.

I love the colors of this one and there is no leakage. It keeps my beverage cold even overnight. Good value for the money. We each have one because they are so good.

These water bottles are the best! I love that you can tip it like a traditional water bottle, or sip it through the straw. I purchased a size that was a perfect fit for my backpack pocket to take on my many travels. On my last international flight, the flight attendant noticed this water bottle, tucked in my backpack and made a comment on how these are her favorite water bottles as well. I took a nine hour flight, and the water I put in my bottle at the airport stayed cold the entire time. Great water bottle, I highly recommend!

Actually better than picture. Love this!

I'm a purple & green fan, and the Hulk tie-in was an added bonus. I love it. The snap lid keeps it from leaking, and the wide mouth makes it easy to clean and fill. I use this bottle almost exclusively for water, and it does keep it cold. I wanted this size bottle to fit into the sleeve of my backpack, which it does. It's great for running around, but I keep a bigger bottle at my desk so I don't have to keep refilling.

The strawless idea is awesome. This was a great buy. My son uses his daily.

I've been using Yeti and Stanley bottles for awhile, and one of things that made me look for a new bottle was the Yeti and Stanley straw lids either leak, or they build pressure and expel liquid when opened. The old Yeti straw lid design was leakproof but it built pressure, the new design has a vent so it does not build pressure, but it leaks on it's side. For me I do a lot of traveling that has elevation changes so I was tired of getting baths when opening the straw, or having to rotate the lid loose to release pressure and then tightening it to drink from it.So I tried out the Owala, and it does seem to strike a better balance of not building pressure, but also not leaking on it's side. It's nice to be able to sip from it, or drink from it and I like that it's easy to get the seals out for cleaning, and the sip lid is also designed in a way that's very easy to clean. It's also more capacity than say a Yeti version in the same size, the 24oz Owala is basically the same size as the 18oz Yeti and much smaller than the 26oz Yeti. I suspect this is because the airspace between the walls must be thinner. In theory that might give the edge to Yeti in keeping things cold, but either one will keep iced drinks icy cold all day.It's not perfect though, for one they dent very easily, you can actually squeeze the sides of the Owala and feel it flex in the middle, in comparison to say the Yeti bottles that do not flex and feel much more solid. The 26oz Yeti rambler is 22oz and the 24oz Owala is only 15oz, so the Yeti is likely using much thicker walled steel. Also the lid feels like it's made of a cheaper, more brittle plastic than the Yeti lids, which can take a ton of abuse. I'm also not a fan of the lock/carry loop. It works well for a lock, but it's too narrow/thin to be comfortable carrying it by the loop. It's too small to get 2 fingers in comfortable, and carrying a large water bottle with 1 finger gets old, where the Yeti lid carry handle is much more comfortable.At the end of the day there still seems to be no perfect leakproof straw bottle that does not build pressure. For everyday non-abusive use those the Owala is pretty darn nice, and it's easy to clean, with more capacity in a similar size.