Karrimor x lite 15l running backpack the karrimor x lite 15l running backpack is is perfect for your next long running sessions designed with a large main compartment coupled with zip and open mesh pockets to store all your essentials that you may need this karrimor backpack also features ventilated shoulder straps along with a padded back pack with a wind tunnel ventilation system for added comfort reflective detail helps to increase your visibility in low light situations completed with