Why backpack size in liters? Capacity of Backpacks Explained in Hindi

Hi is video mein main backpacks ki size aur capacity kyun liters mein maapa jata hai iske bareme baat ki hai

• #people_blogs
• #backpack_size_in_liters
• #backpack_size_in_hindi
• #bag_size_in_liter
• #bag_size_liter_kaya_hai
• #l_ltrs_means
• #ltrs_ka_matlab_kaya_hai