Ninja sale sees popular £30 travel bottle now for less than £9 with stackable discount

North Wales Live

27-04-2025

As the weather warms up, many of us are trading our travel mugs of tea or coffee for water bottles to stay hydrated on the go. The Ninja ultimate travel bottle has received high praise from hundreds of shoppers for its dual functionality - keeping cold drinks cool and hot beverages warm, and now, bargain hunters have discovered a way to secure one at 71% off by combining deals.
With payday arriving for most UK employees this weekend, brands such as Boden to LookFantastic, Shark to Debenhams have all initiated flash sales to entice customers to spend their earnings on a variety of items, from essential summery womenswear essentials to SPF and garden furniture. Ninja joined the trend last night, launching an unexpected sale offering 20% off selected bestsellers, including their latest FrostVault cooler range and the already discounted 3-in-1 Food Processor, when using the code PAYDAY at checkout.
However, savvy shoppers have identified a way to purchase the brand's ultimate travel bottle, the Ninja Thirsti, at an even lower price by stacking the sale code with a lesser-known additional offer. Normally priced at £29.99, the Thirsti drops to £23.99 with the code, but by utilising both deals, the final cost is reduced to less than £9.
TopCashback, a money-saving website, is offering a free £15 cashback bonus to all new customers on their first purchase. This deal also includes a percentage back on qualifying spends across thousands of online retailers, including big names like Next, Boots, Ninja and more, reports the Mirror.
By combining these two offers, shoppers can purchase the 530ml Ninja Thirsti for the reduced price of £8.79, a considerable saving from its usual RRP. There's also a larger 700ml capacity bottle typically priced at £34.99, which shoppers can grab for £12.76.
The Thirsti is available in five colours, from classic white, grey and black to the more vibrant mint green and blue. Ninja, as a brand, prides itself on reinventing traditional products, and the Thirsti is no exception. It features three layers of vacuum-insulated stainless steel, ensuring drinks maintain their ideal temperature for extended periods.
According to the brand's tests, the Thirsti can keep cold beverages chilled for up to 24 hours, hot drinks warm for up to 12 hours, and ice solid for up to 2 days. Additionally, this BPA-free, leakproof bottle comes with a five-year guarantee.
While multifunction cups are nothing new, we have previously reviewed and praised Ocean Bottle's 3-in-1 offering. This eco-friendly option is personalisable, comes in an array of colours, and includes three separate lids for daily sipping, using a straw, and a brew lid for hot beverages, essentially making it the ultimate travel drink cup. And, with every purchase, the brand supports the collection of 1,000 plastic bottles from the ocean, qualifying it as the perfect guilt-free buy.
The main difference between this and Ninja's option, excluding Ocean Bottle's marginally smaller 500ml capacity, lies in Ninja's claim that their technology allows their bottles to maintain fizziness in carbonated drinks for a longer duration.
Hundreds of happy shoppers seem to agree, with the Thirsti amassing more than 400 reviews on the Ninja site since launch, with an average rating of 4.6 out of 5 and 92% of purchasers saying they would recommend the bottle.
One reviewer said: "At last, a reusable bottle that can be effectively used for sparkling water. No tainted taste or degradation of gas makes this a really welcome product."
A second added: "I bought this to replace my old insulated drinks flask. This feels a solid and quality product and stylish too. Keeps cold drinks really cold all day and doesn't take on flavours of the last drink which is important as I mostly have water."
A third described it as 'the best bottle,' adding: "My morning coffee made at 7am was still hot at 3pm. As a busy mum and nurse I'm used to having lukewarm/cold drinks so the Thirsti has been a game changer. Even better, I can come home and chuck it in the dishwasher. The bottle is also a great size for travel as its fits in the car cup holders."
Not everyone was so keen, with one three-star reviewer saying: "Very well built, and robust. Unfortunately, whilst it is good for fizzy drinks, hot coffee became very lukewarm within 4-5 hours."
The versatile bottle can be picked up with 20% off in Ninja's flash sale until 11.59pm on Wednesday, April 30, taking the price below Amazon, where it's currently sold for £30 or Robert Dyas where it's £24.99. Alternatively, read on for full details on how to stack the deals and get one for £8.79 with TopCashback.
How to claim a Ninja Thirsti for £8.79: