Description:Made of premium quality oxford fabric, durable material and excellent workmanship to withstand daily wear & tearWith external USB charging port, thus you can use your phone more convenient while charging, no worry about sudden power lost.Can combine 2 top strap handle together by close the snap button, thus easier tote the bag you wantThe whole surface is fine coated, waterproof, lightweight and wearproof, if water splash on it, just need to wipe it, won&39;t penetrate into the bag at allBreathable padded shoulder strap, relieve shoulder pressure, bring your daily using more relaxationMulti pockets, rational layout, roomy for all your essentials such as phone, ipad, laptop, wallet, tissue, umbrella, power bank, cosmetics etc.Suitable for business, travel, work, casual, school, hiking, motorcycle, camping, cycling and other outdoor activities.Specification:Size S(LxWxH): 29x11.5x39cm/11.42x4.53x15.35inch, can hold a 14&39;&39; laptopSize L(LxWxH): 31x11.5x41cm/12.2x4.53x16.14inch, can hold a 15.6&39;&39; laptopPackage Includes:1 Piece Bag