Designed for airport travel, to take the maximum amount of gear possible on the plane as a legal carry-on. (check the requirements of your preferred airlines - sizes and weight limits vary from country to country). Features: Can hold up to a 400 2.8 lens; pro size DSLR, and array of equipment; seam-sealed rain cover; tuck away shoulder straps; stretchable front pocket with locking zipper slider (like the Whip It Out) which can hold the Artificial Intelligence laptop case securely in place. Comes with: Artificial Intellligence 15 (which holds upto a 15" laptop) Internal dimensions: 12.5"w x 6.5"d x 17.5"h; 32 x 16.5 x 44.5 cm. External dimensions: 13"w x 7"d x 18"h; 33 x 18 x 46 cm. £181.70(ex.VAT)