... 4. SGS, CE, EN, ROHS, etc 5. we are a factory Hiking backpack,sports backpack,camping backpackDescriptions1.Capacity : 50 Litres2.Fabric ... ,nylon ,cotton ,and taslon .d).our factory is located in baoding city ,the factory has more than 100000square meters ,we have about ... from worldwide country i).meanwhile we welcome you visit our factory and some samples your requested to check our quality . ...