Ninja fans can bag the brand's latest travel mug for less than £4 by making their purchase through TopCashback ...

Shoppers can get 60% off the usually £30 Sip Perfect Travel Mug, which keeps your brew at the perfect temperature for hours and locks shut so it can't leak in your bag.

For those constantly on the move and spending money on takeaway coffees, investing in a travel mug is a great way to save some cash while still enjoying one of life's little pleasures. Ninja has ...