Best Reviews Eastpak Egghead Rucksack - Blue, 43 x 31 x 25With so many available today, it is good to have a make you can recognise. The Eastpak Egghead Rucksack - Blue, 43 x 31 x 25 is certainly that and will be a superb purchase. For this price, the Eastpak Egghead Rucksack - Blue, 43 x 31 x 25 is widely respected and is a popular choice with lots of people.