Amazon slashes 43% off 'cream of the crop' Ninja water bottle in huge Prime Day deal

The stainless steel Ninja Thirsti Water Bottle and Flask has been reduced by 43% in the Amazon Prime Day sales

Ninja is a leading name in the realm of kitchen appliances, boasting a range from air fryers to ice cream makers. However, their stainless steel water bottles have also attracted high praise from shoppers.

And as Amazon Prime Deals Days kicks off between October 8 and 9, the retail giant has slashed the price of this 'worth every penny' bottle by a whopping 43 per cent.

Typically priced at £34.99 on Ninja Kitchen, the Ninja Thirsti Water Bottle and Flask is now available for just £19.99 on Amazon. It currently holds the top spot in Amazon's Insulated Bottles category, and it's easy to see why.

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Remarkably, it can keep ice intact for two whole days. A standout feature that will appeal to commuters and those constantly on the move is the leakproof lid.

It's been designed with a rubber gasket to ensure the lid stays secure, eliminating any annoying drips down your hand, as reported by the Mirror. Additionally, its compact size allows it to fit into most car cup holders.

The Ninja Thirsti, with a capacity of 700ml, comes in a range of colours from mint green to black. It features triple-vacuum insulation, ensuring your tea stays hot for up to eight hours and your cold water remains chilled for over 24 hours.

If you're a fan of bubbly bevvies, then this bottle is crafted just for your sparkling water to keep it effervescent for ages, thanks to its sleek stainless steel inside that cuts down on bubble-forming spots. Plus, it comes with a silicone handle for easy sipping perfect for those who love to run, walk, or jog and its 'round spout' top makes for comfy drinking.

It's scored big time with customers on the hunt for a robust water bottle, with a 4.6 star rating with loads praising its value as money well spent. One chuffed shopper shared how it 'really does keep your drink cold all day' and enthused: "This Ninja Thirsti bottle is worth every penny. It really does keep your drinks cold all day. It is well made and seems hardy, plus it doesn't leak at all. It looks good and is a great size. Both my husband and son have one each and they think they are great! There are no negatives. I would highly recommend this drink bottle to anyone."

Another buyer who'd previously splashed out on other bottles before discovering the Thirsti wrote: "I love this water bottle. Having spent what I would conservatively estimate to be hundreds of pounds on various water bottles over the years, I can hand on heart say that this one is the cream of the crop. The Ninja name is attached to it so you do get some peace of mind knowing it'll be a high-quality product. I've owned it for a few months now. No leaks, no spills, no dents from dropping it. Keeps my water cold for over 24 hours. I only use it for chilled water. I'm very happy with the product, have noticed people getting bottle envy on the train when I've whipped it out and had a sip and some colleagues have asked where I got it from when I've been using it at work. Wish I'd seen this years ago."

A third simply commented: "Amazing bottle. Took on holiday. Filled with loads of ice and water. Tried with prosecco and beer ... it stayed fizzy."

While most reviews exude praise for the Ninja water bottle's excellent temperature retention and robust build, several customers were left less than impressed when their hot beverages failed to maintain heat for the advertised eight hours. One customer expressed disappointment, stating: "Not the standard I was expecting from Ninja, barely warm after 6 to 7 hours. I wish I had bought the Stanley version."

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Another reviewer found the bottle to be 'almost perfect' but shared a minor critique: "The only downfall with this bottle is I would like to have a 1 hand opening option rather than having to unscrew the top to have a drink."

You can buy the Ninja Thirsti Water Bottle and Flask 700ml for £19.99 on Amazon now. Amazon has also reduced the HydroPal Vacuum Insulated Stainless Steel Water Bottle from £25.99 to £18.69.

Elsewhere, Stanley's Go Quick Flip Water Bottle costs £39. The Chilly's Series 2 Flip Solid Colours Bottle costs £42. While Dunelm has the 1L Water Flask for £10.