Ninja has slashed prices on its bestselling Thirsti insulated bottle in a flash sale, and by stacking the deal with a TopCashback new member bonus, shoppers can grab the 530ml bottle for just £4.49 – a saving of 85% on its £30 RRP
With the bank holiday weekend just around the corner, all eyes are on the forecast — and it’s looking decidedly positive, with five days of scorching temperatures ahead.
Right on cue for the rumoured heatwave, Ninja has knocked down the price of its best-selling multi-purpose bottle in a flash sale. Better still, thanks to a double deal stack, savvy shoppers can get their hands on one for as little as £12.87, plus £3.50 postage.
The Ninja Thirsti is a versatile drinks bottle that’s compatible with hot, cold and fizzy drinks, and for a limited time, there’s a way to effectively save on its usual retail price, reports the Daily Record.
Bargain hunters have uncovered a way to save even further by combining deals with the money-saving platform TopCashback. New members who sign up for free on the site receive a £15 bonus when they complete their first qualifying purchase, plus cashback on top of their spend.
For the Ninja Thirsti 530ml Travel Bottle (Lavender), the standard £30 RRP has been reduced to a £24.99 sale price. By stacking the deal with TopCashback, new members can secure the bottle for just £12.87 once the £15 bonus and standard cashback are applied, representing a 57% total saving. Existing TopCashback members can still save by dropping the final cost down to £27.87 after standard cashback.
Meanwhile, the larger Ninja Thirsti 700ml Travel Bottle (Lavender) is currently on sale for £29.99, down from its standard £34.99 RRP. After applying the £15 new member bonus and standard cashback, the final price drops to just £17.74, which is a 49% total saving off the original retail price. Existing TopCashback members who miss out on the welcome bonus can still pick up the larger version for £32.74 after their cashback tracks.
Ninja’s Thirsti has captured the hearts of customers since launching in 2024, prompting the brand to roll out a selection of new colours to meet soaring demand. The insulated bottles are now available in 11 stylish shades ranging from classic black, white and grey to eye-catching tropical blue, gentle mint green and a delicate lavender.
The bottle sits alongside other high-end brands, including Stanley and Yeti, whose Quencher (£44.99) and Rambler (£32) have become favourites among influencers, celebrities and shoppers alike. The triple-layered insulation and leak-proof design are among the features you’d anticipate from a premium-priced bottle of this calibre.
The Ninja Thirsti has proved a hit with buyers, racking up more than 500 five-star reviews. One thrilled 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 fizzy drinks, a customer wrote: “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.”
However, one customer expressed disappointment about how long their drink remained hot, stating: “I bought two of these, one to use for cold drinks and the other for hot. 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.”
Yet another buyer revealed a handy tip to maintain drink temperature for longer, 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.”
