Ninja launches Boxing Day sale that allows shoppers to nab a £30 travel mug for under £4

Ninja has kicked off its Boxing Day sales for 2024, offering discounts on everything from air fryers to knife blocks. Many of the deals are even better than Black Friday, like this offer on the Ninja kettle which is now at its lowest ever price, or come with freebies and bonus items.

However, shoppers eager to get their hands on one of Ninja's latest bestsellers have discovered a way to stack deals and get it for a fraction of the sale price. The Ninja Sip Perfect Travel Mug, which only launched in the UK this month, already has a loyal following among coffee and tea drinkers, with many calling it the 'perfect' insulated cup.

The mug is available in three stylish colours: black, white and green. It was originally priced at £29.99, but the Boxing Day sale has reduced it by a third to £19.99, a significant saving for anyone wanting to grab this game-changing gadget.

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However, savvy shoppers have found a way to get it for even less thanks to a money-saving site. Bargain hunters who sign up with TopCashback in time for the Boxing Day sales can get the mug for £3.66 by signing up as a new member, claiming a free £15 signup bonus and cashback, and then clicking through to buy the travel mug.

The innovative brand, known for revolutionising UK homes with its tech-savvy gadgets ranging from air fryers to barbecues, has launched a travel mug that's far from ordinary. The Sip Perfect, as it's called, features a lockable lid making it completely leak-proof and is equipped with a unique HeatStore technology that cools drinks down to the ideal sipping temperature in minutes and maintains it for hours.

Despite being on the market for just a few weeks, the Sip Perfect boasts an impressive average rating of 4.7 out of 5 stars on Ninja's website, with customers lauding its quality and value for money. One satisfied customer labelled it as 'top class', albeit a tad heavy, adding: "I had high expectations of this product as Ninja has a reputation for quality and I'm pleased to say it didn't disappoint. As an outreach worker a good thermal cup is an important part of my "kit" I decided to use this mug for a few days before writing the review to make sure I had put it through its paces.

"It looks great and has the quality finish you expect from Ninja. It didn't leak even when in the bottom of my bag. I followed the instructions about preheating the cup and I think my filter coffee was hotter than when I poured it from the pot. It stayed hot for several hours which is brilliant when you are away from access to drink making facilities. I used the cup while working from home and again it kept my drink hot for hours.

"It's easy to clean, looks great and has a tough external shell. It fitted nicely into the cup holder on my car. The only slightly negative thing I would have to say about this cup is, it's a bit heavy but worth dealing with that as the product is a good one. I'm very impressed."

The Sip Perfect Travel Mug in white (Image:Ninja)

Another customer described it as 'great for mums on the go,' writing: "This is perfect. As a new mum with a newborn baby I use this to keep my tea, hot chocolate and cappuccino nice and hot. I take this out with me whilst travelling and I love it! The only thing I would suggest is that they could add handles to the cup as well."

Another praised it for being dishwasher safe: "The cup is stylish and keeps drinks hot for quite a number of hours. It washes well both in the dishwasher and by hand and it is easy to separate the different parts. The cup doesn't fit in my car's central cup holders but fits in the door. The cup doesn't leak but I would have preferred a lid that closes automatically once you stop pressing on it because I have forgotten to close it a few times, this is user error."

However, not everyone is converted despite the most negative review on the site still being three stars. The critic compared the mug unfavourably to another Ninja product, saying: "Doesnt keep drinks hot for long. I have the flask and that keeps hot drinks hot all day so I thought the travel mug would be the same. I should have just stuck to the flask. Not worth buying."

For those who love their coffee, finding the perfect travel mug is akin to a Holy Grail. If this deal - which reduces the price of the Ninja mug to less than many takeaway lattes - doesn't tickle your fancy, there are plenty of other fantastic options also discounted in various winter sales.

Coffee enthusiasts looking for an alternative premium mug can grab 26% off the Contigo Luxe on Amazon at the moment. Usually priced at £39, it's now down to £28.99.

Also on Amazon, Dualit offers a stunning brushed stainless steel option currently reduced to £19.99. Stanley's iconic Aerolight, the hot drink version of the Quencher, comes in slightly cheaper than the celeb-favoured cold drink cup.

It's available in eleven colours with prices starting from £33 on the Stanley website, but if you're not fussy about colour, you can get one from £30 on Amazon, reports Wales Online.