"â?? ZIPPERED FRONT ACCESS- Quickly access at the front that you can flip it and easily get into the main compartment. â?? INTERNAL FRAME BACKPACK -Made with high quality tear Polyester waterproof nylon fabric and aviation aluminum ultra-light material, anti-Scratch,with strong hanging system to carry more items. â?? COMFORTABLE BACKPACK - Adjustable carrying back system, up and down according to personal height adjustment.Keep the hikers comfortable â?? BACK VENTLATION SYSTEM - Adjustable straps and padded shoulder straps for a perfect and comfortable fit, plentiful sponge padding help relieve the stress from your shoulders. Keep your back cool and dry. "Product origin : China Key Specifications/Special Features : Place of Origin China Port Of Loading Xiamen Port Payment Term TT,LC,Western Union Delivery Time 30-45 days Minimum Order Size and Packgaing details : 50PCS 1pc/bag, 24pcs/ctn"