Outer dimension ：224*130*46 mm <br>Inner dimension：200*100*34 mm <br>Material：ABS+5%GF<br> Colour：tactical grey <br>Inner：modular sponges ，<br>can be adjusted according to user requirement. <br>Functionality： Waterproof、moisture proof 、dustproof ：full closure design，100% waterproof，<br>able to adapt to any weather conditions and keeping the content internally dry and float on surface.<br> Anti-shock：cover with 3mmPE anti shock fillings , it effectively prevent the content within the box from impact damage. <br>Material：high intensity composite material and be able to withstand 10 meter free fall without damage <br>Please check out my other listings for more cool tactical / outdoor items