Drawstring cinch-up backpack made of 5 oz. Cotton Canvas with bottom corner dyed Cotton Canvas color accents. Drawstring colors match corner accent colors. This Eco-responsible™ product is made from 100% Cotton, which can be harvested over and over throughout its life. This renewable plant can be harvested every 8-12 months. This item is also reusable. To clean, wipe with dry cloth. Recommended weight tolerance: 22 lbs.