• Ergonomic school backpack with three separate zippered compartments, internal organiser, and pocket for up-to 15-inch laptop or tablet.• Ergonomically-shaped back, fully adjustable shoulder, chest and side compression straps for optimal fit.• Rigid mesh side pockets for drinks bottle or other small items.• Extremely lightweight - 820 g.• 25 litre volume with 7 kg load capacity. • The backpack is made of durable waterproof material.• Reflective elements for child safety.• CORE backpacks have been tested and certified in an accredited testing laboratory.