ThermoFlask Bottle with Chug Lid & Straw Lid - Insulated Stainless Steel Water Bottle with Leak-Proof Lids - Dishwasher-Safe Reusable Bottle & Lids - Durable Bottle, 2 Straws & 2 Lids - 32 Oz, Black

I first bought the 64 oz. bottle a year ago, because I drink a lot of water at night and wanted a big bottle that would stay cold all night long and hold a significant amount of water. This bottle went above and beyond my expectations. I noticed the first time I put ice in it that when I went to fill it the following night, the ice still hadn't melted, after 24 hours. Amazing. That to me is the best thing about these, how long they can actually keep a drink cold, but it isn't the only great feature. The bottles are elegant and well designed. They're heavy duty and feel super sturdy. I dropped my 64 oz down the stairs trying to carry it with a laundry basket and it didn't dent or even really scratch. The bottles are super easy to clean, each piece of the lid comes off so you don't have to worry about scum forming around the straw. I loved it so much that a few months later I bought two more, the purple and black 32 oz bottles. My wife and I wanted to start making our own iced lattes during the summer, since they're like 8 dollars each now, and needed a good bottle with a straw that would keep our drinks cold throughout the day. I instantly thought to look up if they sold 32 oz bottles (size of a large Dunkin iced latte) and sure enough they did so I got them. They've been awesome! I work outside a lot and even In the summer my drink stays ice cold and the ice won't melt until long after I've finished it. Took advantage of the prime day sale and ordered another two (40 oz white and purple). They are extremely well priced compared to their competitors. It's just really refreshing to find a company that makes quality built to last products at a decent price. Can't recommend these enough.

These bottles are dynomite! Great quality and outstanding price in the "flask" world, plus you get both tops (spout and straw sucker thing) and an extra internal straw. I haven't used it for hot items but throw some cubes in here and it will stay cold. Id say fully iced up and then filled with beverage you will get a solid 18 hours. Definitely a full work day, don't sleep in these cop yourself 2!

So I bought this with the intention of drinking more water throughout the day. I picked the thermoflask mainly because of the straw lid. It came with two lids, the straw and the twist lid. The straw lid is awful mentioned in previous reviews, it is hard to suck liquid through and it makes a high pitch squeak as well. I’m glad it came with an extra so I could switch it out. The actual bottle is great I’ve had no problems with ice melting too quickly. In fact I’ve notice it still has ice after 13+ Hours. I ended up buying a different straw lid for it and it is perfect.

Great water bottle! well worth the price

Quality of product is great, does not leak and keeps my water cold all day.

So I bought this specific product because I have a black water bottle that I've used for years hiking and the plastic lid broke on a hike a few months ago, I thought it was going to go to waste when I saw this one looked like it had the exact same dimensions to the one I had and came with two lids. I'm happy to say that this fit exactly as I hoped.The drink spout is a great lid but it does leak from the top of the lid in the tray a little, the other twist on lid is leak proof but it would be great if it had a mesh on the bottom side as the ice will clog the spout but that's not a huge deal and is fine.

Definitely don't bother spending $60 on an insulated water bottle. This one holds up well! I live in Texas and it stays cold for a long time. Super helpful during the summer. I didn't think I'd like the straw but I like it a lot. It comes with 2 straws and a different lid.My only complaint is the handle being a bit awkward, but it's really not a big deal and I work with it. The only time it "leaks" (not really leak) is when you close the sipper and it dribbles out a bit but that's not because it's defective.

Just in time for workouts durable handy and sleek color.