Breathable and adjustable shoulder straps relieve the stress of shoulder.Dimensions: 16.14 x 5.13 x 11.41inches / 41 X 13.5 X 29 cm (H*W*L)Fabric: high quality and comfortable oxford cloth fabricLarge Capacity- Allows you to hold your daily supplies like laptop, smartphone, wallet, power bank and books, etcQUALITY GUARANTEE: We can accept return or replacement within TWO months after you received our products if there is any quality problem with our products.NO ADDITIONAL COST: You pay $0 for repairs parts, labor and shipping included.COVERAGE: Plans starts on the date of purchase. Stains, rips or tears and seam separation covered from day one. Defects in materials or workmanship covered after the manufacturer warranty expires.PRODUCT ELIGIBILITY: Products purchased in the last 30 days are eligible for coverage by the Plan.EASY CLAIMS PROCESS: File a claim anytime online or by phone. Most claims approved within minutes. We will send you an Amazon e-gift card for the purchase price of your covered product. In some cases, we will replace or repair it.