Men's Sling Backpack - Lightweight Crossbody Shoulder Bag with USB Charging Port & Waterproof Design for Travel, Hiking, Commuting & Daily Use

Super durable, lightweight, stylish. Perfect size to carry for work, short trips, international travel.Specifications:Material: Water resistant and wear resistant PVC material.Adjsutable strap length: min 31.5" to max 43.3".Dimensions: 8.5 *4 *13.5 inch (L*W*H).Tablet size: Fits up to 10.5" tablet with case.Net weight: 1.23lbsColor: BlackExcellent Features:Capacity: Enough sapce to hold college supplies, travel accessories, clothes, stationery, textbook.Multiple pockets: Organize your coins, cell phone, keys, pens, cards,etc.Comfortable: Breathable and decompression carrying system,ventilation,shock absorption.Adjustable strap: The length of strap could be adjusted to your need.Card slot: Strap card slot can store your cards and keep them handy.Accessories: The buckle and ring attachments are made for tough, never rust.Changeable Strap: Left or right shoulder carry style.The unique shoulder strap decompression design with massage mat helps relieve stress on your shoulders.Suitable occasions:A great companion for outdoor activities, office work, camping, short trips, vacation, international travel, hiking, biking.Functional use:Sling bag can be used as messenger bag / shoulder bags / crossbody bags / casual daypack / chest bag / travel bag / sling backpack.