This 15L backpack features a padded sleeve designed to separate stuffs, side pouches to hold water bottles, umbrellas, keys, etc. It is specially designed to fold into a small pack of a easy-to-carry bag. Take it with you in your suitcase while travelling, take it while backpack, hiking, cycling, adding no extra burden to your trips!<br/>Features:<br />RIPSTOP AND WATER REPELLENT: Made of strong nylon fabric and anti-tear polyester fabric (lining), rip stop and water repellent, to ensure long-lasting performance. <br />VENTILATED BACK SYSTEM: Mesh shoulder straps constructed with breathable synthetic material for comfort. <br />STORAGE COMPARTMENTS: One main compartment with a padded sleeve to separate stuffs; dual side pouches to accommodate water bottles, phones, MP3 players, keys, small items, etc. <br />CONVENIENT TO OPERATE: High-tenacity zippers with pullers for convenient opening or closure and longtime use. <br />Note: Others except items listed in the package list are ONLY for reference.<br/>Specifications:<br />Color: Black / Grey / Green / Dark green / Red (optional)<br />Material: Tear-resistant nylon fabric &#43; Anti-tear polyester fabric<br />Capacity: 15L (all pockets included)<br />Item size: 28 * 17.5 * 46cm / 11.0 * 6.9 * 18.1in(L * W * H)<br />Folded bag size: 19.5 * 17.5cm / 7.6 * 6.9in<br />Item weight: 182g / 6.4oz<br />Package size: 19.5 * 17.5 * 5cm / 7.7 * 6.5 * 2.0in<br />Package weight: 188g / 6.61oz<br/>Package List:<br />1 * Outdoor Backpack