Logitech has launched two new "advanced" notebook cases.

The Logitech Kinetik 15.4 Backpack is perfect for a more casual way to carry your lappie about while the Logitech Kinetik 15.4 Briefcase offers a "stylish and flexible" take on the traditional notebook case.

"Although notebooks were originally designed for mobile professionals, today, we know that a broad range of people are buying them instead of traditional desktop PCs", said Charles Seiber, Logitech's director of marketing for notebook solutions.

"The days of thinking that there is only one type of notebook user - the road warrior - are gone. We recognize that each notebook user has a specific set of needs and deserves a shopping experience that's customized to meet those needs."

The Kinetik 15.4 Backpack and Kinetik 15.4 Briefcase both feature an exo-shell casing, which helps protect the laptop from damage, and a contoured back panel, which conforms to the back.

A unique compartment design provides organised bays for devices, and instant, easy access to the laptop and other equipment. Made from lightweight, durable materials, these notebook cases promise to be easy to carry and built to last.

The Logitech Kinetik 15.4 Backpack and the Logitech Kinetik 15.4 Briefcase are expected to be available in Europe in mid-August.

Both cases have a suggested retail price of £69.99.