The insulated travel bottle normally costs £29.99 but can be snapped up for under £5 when two offers are combined
As the New Year looms, many of us are eager to start drinking more water as a New Year’s resolution. The NHS recommended two litres of water a day – a goal that’s easier to achieve with the right bottle, and Ninja has just the thing.
The Ninja Thirsti 530ml Travel Bottle, usually priced at £29.99, has now dropped to under £5 thanks to a savvy deal stack. Its triple-layered vacuum-insulated stainless steel design keeps drinks at their desired temperature for longer, making it perfect for both hot and cold beverages.
Drinks will stay hot for up to 12 hours, cold for up to 24 hours, and ice can last for up to two days. It even boasts a feature that promises to keep fizzy drinks bubbly for longer.
Customers also appreciate the leak-proof top, which allows you to toss it into bags without worrying about spillage ruining your belongings. The Ninja Thirsti typically retails for £29.99, while the larger 700ml version is priced at £34.99, reports the Daily Record.
However, a current sale means shoppers can snag them for £19.99 or £24.99 respectively. But reduced prices can drop even further when using the money-saving site TopCashback.
Get the Ninja Thirsti 530 ml Travel Bottle for £4.29
£29.99
£4.29
TopCashback
Buy Now on TopCashback
When buying via TopCashback there’s an extra £15 cashback bonus
When new members register with Top Cashback via this link, they’ll get a £15 cashback bonus following their first qualifying purchase. This comes on top of any cashback they’d earn on the product anyway.
New members of Top Cashback pay £4.29 after cashback – practically an 85% discount on the original price. However, the deal is not as good for existing members of the platform who will pay £19.29 after cashback.
The Ninja Thirsti comes in eleven colours, featuring timeless options of black, white and grey, plus pastel mint and lavender. There are also bold shades of tropical blue, hot pink and coral, ensuring there’s something for everyone.
The bottle stands alongside other premium brands, such as Stanley and Yeti, whose Quencher (on sale for £34.99, down from £44.99 at Lakeland) and Rambler (£30) have proven popular among influencers, celebrities and consumers alike. The triple-layered insulation and leak-proof construction are amongst the features you’d expect from a premium-priced drinks vessel like this.
However, the Ninja Thirsti is a hit with shoppers, with more than 500 five-star reviews. One delighted customer shared: “Love it! It looks amazing and it is perfect size for making my tea and keeping it warm for hours at a time. Super easy to clean and no spills at all.”
On carbonated beverages, a customer shared: “I was very sceptical about my fizzy drinks staying fizzy, but I am extremely happy with my purchase. I’ve experimented and found my drink stays fizzy for about six hours.”
Some people claim the Thirsti outperforms Stanley, as one reviewer explains: “Better than a Stanley! Very impressed with this drinks bottle and would not go to anything different.”
However, one shopper expressed disappointment over how long their beverage stayed hot, noting: “I bought two of these, one to use for cold drinks and the other for hot (not used the one for cold, yet, as time of year). So disappointed, as the blurb states ‘hot for 12 hours’. It doesn’t! Even when still full, it stays hot for nowhere near this time.”
Another user remarked: “I put fizzy pop and some ice cubes into my cup when I started work at 6pm, by 8am when I finished it was still icy cold, still as fizzy as when it was freshly opened, and still had the odd trace of ice cube floating around. I am really impressed.
“The bottle itself looks modern and slick and, as a mobility aid user, the wrist strap makes it so much easier for me to carry around.”
One customer revealed a clever trick for maintaining hot drink temperatures for extended periods, explaining: “I have had mine for several months now and use it a lot. Like all insulated cups – if you want a hot drink kept warm for some time, it often helps to fill with boiling water for a few minutes then add your drink.
“I’ve done this with my Thirsti and found four hours later my tea was still too hot to drink! Love how durable it is and that I can just throw it in the dishwasher. Ninja does it again, would recommend.”
How to get a Ninja Thirsti for £4.29 with TopCashback
- Sign up as a new member at TopCashback for free via this link.
- Search for Ninja on the site, click through and buy the item normally.
- Get £15 cashback when you spend £15 or more on an item – including the Ninja Thirsti or anything else on the site either in the sale or at full price.
- The cashback will track to the TopCashback ‘Earnings page’ within seven days of your purchase.














