Made by 16oz cotton canvas, super sturdy, soft and water-washable. Have a zipper across the top and the bottom is reinforced. Can be the essential everyday tote. Can use it as a top-handle bag, or shoulder bag, or crossbody bag by carrying with top-handles or wearing the adjustable strap. The wide and breathable strap will not cramping your shoulders even you put heavy stuff inside. 12x13.5x5 inches. It is roomy enouch for your personal essential stuff as a casual weekend bag. Fit iPad, A4 magazine, 12 inches notebook, but lay notebook down horizontally. Apply to work, school, travel, dating, shopping and gym. It is skin-friendly and recycle.