Ninja's new Sip Perfect Travel Mug has proven popular with shoppers and can now be snapped up for just £3.66 - but only if ...

This Ninja gadget that has landed on sale, has received a flurry of five-star reviews from shoppers who have described it as ...

"The cup is stylish and keeps drinks hot for quite a number of hours. It washes well both in the dishwasher and by hand" ...

The mug features a lockable lid making it completely leakproof and it boasts a specially designed HeatStore technology This ...

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 ...

It locks shut making it totally leak-proof but also has a specially invented HeatStore technology that cools drinks down to the perfect sipping temperature in minutes but then holds it there for ...

Beyond its leak-proof lock, it boasts a novel HeatStore technology that rapidly cools beverages to the ideal sipping temperature in mere minutes and maintains it for hours on end, reports Wales ...