Nature Line Drawstring Backpack Rucksack, Made of Strong, 140g & M2 Recycled Cotton, with Matching, 70cm, Carry Handles. Strings in Natural Cotton, with Reinforced Metal Rings & Recycled Cotton Distinctive in the Label. Available in a Wide Range of Colours. Resistance Up to 9kg. Colours: Black, Red, Green, Yellow, Orange, Pink, Beige, Blue, Light Blue. Minimum Quantity: 50.