<b>*.*.*.*.*.*.*.*.WolfWarriorX Tactical Backpack for Men.*.*.*.*.*.*.*.*</b><br>-Built and Tested for Hard-Use<br>This WolfWarriorX expandable tactical backpack is the best addition to your tactical assault gear. It is designed to provide superior storage capacity and organization without slowing you down.It is made of heavy-duty 600d polyester material. <br><br> <b>Who will love it?</b><br>It is suitable for most people, men, women, old and young. <br><br> <b>When can we use it?</b><br>It is suitable for most occasions, such as travel, outdoor activities, sports, work and daily life.<br><br> <b>What can we put in it?</b><br><b>Front Compartment (11"X7")</b> :mobile phone, MP3, pen, charger, key, notebook, wallet, ID card, etc. <br><b>Middle Compartment (15"X10")</b>: IPAD, notebook computer, etc. <br><b>Main Compartment (20"X13")</b> :clothing , tent, big laptop computer, etc. <br>-The main compartment with tight rope: whistles, scissors, clips, small medical bags, ect. <br><b>Back Compartment (19 "X14") </b>:water bag, clothing, blankets, etc.<br><b>Side pouch</b> :kettle, umbrella, water bottle, etc.<br><br> <b>Feature</b>:<br>*Main compartment expands from 39 liters (2380 cu in) to 64 liters (3905 cu in). <br>*Heavy oversized zippers and tabs. <br>*Holds up to 3.0 liter hydration bladder. <br>*Side parachute buckles allow for tightening to provide a compact, easy to transport pack. <br>*Revers-able zippers to keep out dust and dirt (on B model only).<br>*Weight：3.6 lbs<br>*Water Resistant(Please do not expose it to heavy rain for a long time!)<br>*large capacity and multi compartment<br><br>