• Bag interior size:15.7*10.6 inch;exterior size:16.5*12.2*4.3 inch.
• Fits up to 15.6 inches laptop/tablet/ultrabook. Huge-roomy and three compartments can store more items like books/iPad pro/laptop/tablet/pens/wallet/macbookclothes etc.
• Upgrade point:A zipper was added to the front pocket under the flap,more secure and strong than prior batch.
• Built-in anti-shock waterproof foam prevents impact force to protect your important item like laptop,iPad etc.
• Nylon material is durable, water resisitance and good looking.

• Bag interior size:17.7 x 13.7x 3.0 inches; Fits up to 17.3 inches laptop.
• Fits up to 17.3 inches laptop/tablet/ultrabook. Huge-roomy and three compartments can store more items like books/iPad pro/laptop/tablet/pens/wallet/macbookclothes etc.
• Upgrade point:A zipper was added to the front pocket under the flap,more secure and strong than prior batch.
• Built-in anti-shock waterproof foam prevents impact force to protect your important item like laptop,iPad etc.
• Nylon material is durable, water resisitance and good looking.