I purchased this backpack for my upcoming holiday. It's a lovely slim backpack and of a good size! It fits my laptop in and there's plenty of room for extra bits. The bag is a lovely grey and black and very stylish looking! It's 44cm high and 16cm wide and is water resistant which is perfect for the miserable weather we have. I love that there's an anti theft back pocket and I'll be using it to keep my mobile and purse safe when I travel. I'm really pleased with it and the price is very reasonable as it's a good quality backpack!