Prince George and Princess Charlotte's Christmas presents will come in personalised festive sacks.

Prince George and Princess Charlotte

Prince George and Princess Charlotte

Their mother Duchess Catherine has bought the young royals a large mailbag each from Selfridges in London, which have been customised to include their name.

According to MailOnline they have a crown printed on them and the words "Expresss Mail Service Please deliver the enclosed presents to [Name] Delivery date: 25th December If undelivered please return to Father Christmas, The North Pole".

The festive sacks are "large enough to cater for even the most generous amount of Christmas presents," according to the company that makes them, Harrow & Green.

Philip Taylor, who runs the business with his wife Tanya, refused to comment on individual customers but said: "We are obviously delighted that all sorts of customers love our products.

"When we formed the business five years ago we went for a very high end, quality product but one that sold at a reasonable price. It's the kind of thing a child will enjoy year after year and even take with them when they leave home.

"They are made from a natural plant material and we ensure that everything is ethically sourced.

"They have proved hugely popular with parents who want something for their children that is quality, personal and will last."

Meanwhile, Prince William recently revealed that Prince George is so eager for Christmas that he has been sneakily unwrapping some of his gifts prematurely.

Kiss FM DJ AJ King revealed all about the cheeky youngster after speaking to the Duke of Cambridge at a Christmas party for mental health charity The Mix, which supports people aged 13-25 through life's difficulties.

AJ - who was performing a DJ set at the bash - said: "The Duke said they were all really excited about Christmas and that George is already opening his presents. He thought it was quite funny. That's kids for you, even the ones that are princes."

William confirmed his family of four would be having their own little Christmas together.

The DJ added: "I said Christmas would be a bit different for his children this year and he said they would be having a family Christmas together."