Occasionsleisure sports practise outdoor indoor genderunisex activitycamping hiking security traveling riding cyclingbike beach leisure sports climbing school fishing jogging hunting fitness typeshoulder bag cycling backpack sling messenger bag hiking backpacking pack waist bagwaistpack capacity l20l capacity range l20 30 material600d ripstop functionbreathable phoneiphone multifunctional skidproof wearable dust proof quick dry compatible cell phone brandsall phones