JustPack Billet, Cabin Backpack

The Billet is the only backpack in the range that fits the small cabin size. Measured at 40 x 16 x 30 cm, it sits inside Ryanair's 40 x 30 x 20 cm personal item dimensions, and the flat slab front means it keeps that shape instead of bulging out when it is full.

It behaves like a small case. The main compartment opens flat on a twin zip clamshell, two compression straps on each side hold the contents still, and a full width sleeve across the back slides over a trolley handle. There is an open slip pocket on the left side for a bottle, mesh faced shoulder straps, a padded grab handle on top, and four colourways, Black, Blue, Green and Red.

• Measured 40 x 16 x 30 cm, which sits inside Ryanair's 40 x 30 x 20 cm personal item size

• Full width trolley pass through sleeve across the back panel, over the padded harness

• Two compression straps on each side, black webbing into side release buckles

• Twin zip clamshell main compartment under a padded top grab handle

• Open slip pocket on the wearer's left side, deep enough for a bottle

• Flat nylon front panel with a colour matched diamond JUSTPACK badge and a slim vertical zip pocket

• Mesh faced shoulder straps

• Four colourways, Black, Blue, Green and Red