Grand sac à dos pour ordinateur portable, unisexe, entièrement ouvrable, fermeture à enroulement, idéal pour l'école, le vélo, le quotidien et les voyages.

【Dimensions】:：30cmX40cmX13cm . This daypack is suitable for all seasons and most occasions, ideal for university, school, travel and more. 【Modern Design】：The foldable top design with dual handles showcases a modern and innovative style. The adjustable top equipped with snap fasteners allows this daily backpack to offer flexible storage capacity. Featuring a large opening design with two top press buttons, it can be adjusted to hold items of different sizes. 【Anti-theft Design】The roll-top opening provides double protection for the backpack to prevent theft. It comes with 2 side pockets 【Multifunctional】This roll-top backpack is versatile, usable as travel backpack, school bag, sports backpack, work bag and daily casual backpack.