Occasionsoutdoor genderunisex activitycamping hiking traveling climbing typecycling backpack daypack hiking backpacking pack others backpack rucksack travel organizer capacity lfourty l supportsuspensionyes removable supportyes capacity range l30 40 materialnylon functionrain proof waterproof breathable shockproof wearable dust proof waterproof zipper compatible cell phone brandsall phones compatible cell phonesall cell phone brandmaleroads listing date0413201