Former Navy SEAL owned and operated Trident Technical/Tactical Gear (T3) takes the collapsible pack concept to the next level with the T3 3-Day Backpack.

Available now, the Troubadour Apex Backpack 3.0 is priced at £245 and is available to buy at Troubadour. It's offered in three colour options of black, navy and a lighter shade of blue called Air ...

The three-compartment backpack features a laptop sleeve for devices up to 17.3 inches, along with a variety of interior and exterior pockets that are perfect for stashing small accessories.