Perfect for outdoor activities like cycling? hiking? running? etc.<br /><br />Features:<br />3L hydration water bladder included.<br />Durable 600Dpolyester backpack.<br />Perfect for outdoor activities like cycling? hiking? running? etc.<br /><br />Specifications:<br />Color: Black / Army green / Earth (optional)<br />Main material: 600Dpolyester + TPU<br />Weight: 640g / 1.41lb<br /><br />Package List:<br />1 * Backpack with 3L Water Bladder<br /><br />Notes:<br />1. Please allow 1-2cm (0.4-0.8&quot;) differences due to manual measurement? thanks.<br />2. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.<br><img src="http://img.tomtop.com/product/xy/2000/2000/p/gu1/Y/4/Y2164/Y2164-1-e724-V795.jpg" /><br>$$<img src="http://img.tomtop.com/product/xy/2000/2000/p/gu1/Y/4/Y2164/Y2164-1-e724-Fcmr.jpg" /><br>$$<img src="http://img.tomtop.com/product/xy/2000/2000/p/gu1/Y/4/Y2164/Y2164-1-e724-ZEoC.jpg" /><br>$$<img src="http://img.tomtop.com/product/xy/2000/2000/p/gu1/Y/4/Y2164/Y2164-1-e724-mWzQ.jpg" /><br>$$<img src="http://img.tomtop.com/product/xy/2000/2000/p/gu1/Y/4/Y2164/Y2164-1-e724-jTFP.jpg" /><br>$$<img src="http://img.tomtop.com/product/xy/2000/2000/p/gu1/Y/4/Y2164/Y2164-1-e724-BRvl.jpg" /><br>$$<img src="http://img.tomtop.com/product/xy/2000/2000/p/gu1/Y/4/Y2164/Y2164-1-e724-7kBN.jpg" /><br>$$<img src="http://img.tomtop.com/product/xy/2000/2000/p/gu1/Y/4/Y2164/Y2164-1-e724-HTyc.jpg" /><br>$$<img src="http://img.tomtop.com/product/xy/2000/2000/p/gu1/Y/4/Y2164/Y2164-1-e724-TSzO.jpg" /><br>$$<img src="http://img.tomtop.com/product/xy/2000/2000/p/gu1/Y/4/Y2164/Y2164-1-e724-6dln.jpg" /><br>$$<img src="http://img.tomtop.com/product/xy/2000/2000/p/gu1/Y/4/Y2164/Y2164-1-e724-2hIw.jpg" /><br>$$<img src="http://img.tomtop.com/product/xy/2000/2000/p/gu1/Y/4/Y2164/Y2164-1-e724-R4op.jpg" /><br>$$<img src="http://img.tomtop.com/product/xy/2000/2000/p/gu1/Y/4/Y2164/Y2164-1-e724-db9b.jpg" /><br>