Ninja DW2401BL Thirsti 24oz Travel Water Bottle, For Carbonated Sparkling Drinks, Colder and Fizzier Longer, Leak Proof, 24 Hrs Cold, Dishwasher Safe, Stainless Steel Insulated Tumbler, Storm Blue

I've tried more tumblers than I care to admit, but the Ninja Thirsti feels like the one that got everything right. From the first use, it’s clear this is built to last. The powder coating feels premium, has a great grip, and hasn’t chipped even after a couple of clumsy drops. The lid is the real winner here—completely leakproof and easy to switch between straw or sip. I’ve tossed it in my bag sideways and not a single leak. Drinks stay exactly how I want them: water icy for an entire workday (yes, ice cubes still clinking at night), coffee piping hot through my commute, and not a drop of condensation on the outside. No more sweaty rings on my desk. The size is perfect—large enough that I’m not constantly refilling, yet it still fits in a standard cupholder. And cleaning couldn’t be easier. The wide mouth makes hand washing simple, but it also goes straight in the dishwasher without warping or messing with the lid. That’s a huge plus compared to other tumblers I’ve owned. Every little detail feels well thought out. It doesn’t just look nice; it works flawlessly. The Ninja Thirsti has already replaced every other tumbler I own, and I can honestly say it’s the one I’ll keep reaching for every single day.

Fair warning up front, I have not had this long. It's worked quite well since I got it. I recently started carbonating my own beverages, and this has done quite a nice job of keeping them at least sparkling over an 8 hour shift. It does an excellent job keeping the drink cold (I have not tested anything hot). There's a little rattling noise now, like a bit of solder bouncing around in the vacuumed area of the bottle, but I haven't noticed any decrease in utility. It certainly keeps ice well, I have had it keep ice machine ice in there for a day. It's a bit short of a liter in volume, but it holds a good amount and I've not seen any leaks. The cap takes a bit of getting used to, but as long as you push it far enough towards the handle it will stay put as you drink. It doesn't keep things fully carbonated, but that's no surprise if there's no pressure to keep the gas in the liquid after you drink >half the bottle.

Perfect bottle to keep your Ninja drinks ice cold for longer periods of time. I purchased the 18 oz. model which is the perfect size as it fits into most cup holders. The handle is great for carrying along on hikes. It is easy to use and easy to clean. Typically, drinks with ice will still be very cold after 10-12 hours. It is leak resistent; however, liquids sometimes pool around the drinking spout which leads to spillage. Several of my family members also have these. I purchased the gray model but it comes in a variety of other colors. Highly recommend!

I have been waiting for something like this for probably 30+ years. Or at least since stainless steel water bottles have become super popular. I am undoubtedly a Diet Pepsi connoisseur for 30+ years. I hate nothing more than warm nasty soda. I just happened to come across this little miracle while playing around on line. It was like the clouds opened up and I heard "aaaahhh" and it was amazing! I had to hurry up and buy one and waiting the 3 days to receive it was torture. Finally the day if arrival. I unpack it lovingly, wash and dry it. I get started on my DP pour into my magical new bottle that promises ice cold soda for 24hrs. This is AMAZING. It works just as stated and the carbonation is handled perfectly. No more carbonation hitting me in the face when I tried to make just stainless steel bottles work. If you are like me and love carbonated drinks, this is a must have and worth every single penny!!!!

As a frequent soda drinker I'm in love. Nothing like a can of soda. But having it go flat after an hour is always a no go. This bottles keeps my soda cold as well as keeps the fizz and I love that.

Love this bottle!!! Kept ice for almost 2 full days in the heat.

Update! I lost the first one of these that I purchased and ordered a new one within 24 hours! Absolutely LOVE this drink bottle!! If you like carbonated drinks, this is a revolution!! First review: I enjoy carbonated drinks of all kinds and everything other drink container I have ever had either let the drinks go flat or spewed when they were opened. This Ninja drink container has solved those problems brilliantly! The secret is that the drinking spout has a screw on lid (not just the container lid but the drinking spout itself). This design does two things. First, there is no carbonation leaking out around a poorly sealed snap on cap. Second, when you begin to unscrew the drinking spout, it gives a little burp of gas that prevents the drink from spewing out when opened (exactly like it does on a screw top soda bottle). So, no carbonation loss and no spewing, but does it keep your drink cold? YES, it will keep ice frozen for 24 hours and keep soda carbonated for at least 6 hours, maybe eight. I've poured a carbonated drink into it at night, gone to bed, and it is still carbonated in the morning. Finally, it is super durable. I've had it for 6 months, used it daily, and dropped it on more than one occasion. It looks and performs as it did when it was brand new. I would give it 10 stars if I could. I just bought a second one for my husband.

Probably the best bottle I've ever purchased. This thing easily keeps my drinks cold for long periods of time and carbonated for most of the day with no issues. I wish that normal soda bottles did this. It survived shop conditions and locks tight.

Game changer. Keeps my sparkling water cold and carbonated all day! Does not leak. Easy to carry, clean and store. I bought two more.

Very happy. Keeps carbonation and keeps cool.

If you're on the hunt for a water bottle that can keep up with your busy life, look no further than the Ninja Thirsti! I take this sleek 24oz travel companion to work every day, and let me tell you, it’s a game-changer. Not only does it keep my water icy cold, but it also keeps my sparkling drinks fizzy for ages—like a party in a bottle! The insulation works like magic, and I’ve genuinely forgotten what warm soda tastes like. Plus, it’s leak-proof, so no more accidental "sparkling water showers" in my bag. And did I mention it’s dishwasher safe? Cleaning is a breeze—because let’s face it, nobody has time for hand-washing when there are important matters to attend to, like debating the merits of the perfect bubble-to-liquid ratio. I've bought a bunch of products from Ninja, including a suite of kitchen equipment, they've proven themselves perfect in the kitchen and on the go! Overall, if you want a reliable, stylish, and functional water bottle that holds its own against the best of them, Ninja Thirsti is your trusty sidekick! Cheers to hydration!

i used at gym good

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