Blafre Backpack ROLLTOP dark green / light yellow 1-4 years. This cool two-tone rucksack is perfect for begginer backpackers between the ages 1 and 4 years. With its soft and solid shoulder straps, two exterior and one interior pocket - It's just the right size to fit a lunch box, water bottle, and a few extra little things (holds circa 6 liters), everything you need for those first few years of pre-school and kindergarten. Material: Water-resistant polyester canvas, padded canvas straps, plastic buckles, and a leather BLAFRE logo patch. Size: h30 x l32 cm. Washing machine safe up to 30 degrees. To retain water-resistance, after 4-5 washings, the canvas must be re-impregnated.