Satchels are everywhere right now (we basically want all of these Topshop beauties), so this super-handy Proporta bag is at the top of our wish list for fashion week. Although it looks fairly unassuming from the outside, it's cleverly adapted to carry all your gadgets effortlessly, like a sexy Tardis. The front flap opens to reveal a removable iPad holder, with a fold-down keyboard shelf and a hole through to the main compartment so you can charge on the go. Plus it's big enough to carry everything in this guide without looking too techy – meaning bag-snatchers won't be wise to the fact it's carrying over £2k-worth of gadgetry. Sneaky!