50% off ,code for the green,red and blue one
FUNCTION:each water bladder is completely pressure-tolerant,removable,odorless and leak proof
SAFETY:built into the buckle for use in emergencies or to signal assistance.Reflective trim helps to stay safe during night by increasing visibility in low-light
MATERIAL:made of lightweight tear resistant nylon fabric, straps are wide and thick,it’s light and comfortable.Integrated breathable mesh pad on the back for maximum breathability and heat dissipation
FEATURE: a wide screw cap included on the bladder for the possibility to add ice.Can put keys,compass,wallet,phone and small first aid kit in the second layer
OCCASION:snowboarding/cycling/hunting/skating/trekking/camping/jogging/climb/rock-climbing/hiking/short trips