If you're a frequent flyer or weekend adventurer the Rolling Thunder 22" is the cabin bag for you. It has a sizable 40 litres of space, but fits in most airline's overhead storage. And being made from ultra-durable polyester and nylon, and featuring a newly simplified and stronger back panel it stands up to long-term, rugged use. Handles at either end make lifting and loading easier and plastic bumpers on wear points minimise abrasion. The large wheels work together with the wheel wells to keep them clear of grit, making light work of rolling even on gravelly terrain. An external zipped pocket provides a handy home for dirty clothes. Plus the extendible handle with quick-release buttons ensures speedy wheeling-to-stowage transitions.