BUY TO ORDER: SMART FEATURES. USB Port Integrated - Easy Connection (powerbank not included) SPECIFICATION. Material: Exterior: Ballistic nylon / Interior: 100% Recycled Polyesther (RPET) Colour: Black Dimensions: 30.5 x 42 x 15 cm Expanded dimensions: 30.5 x 42 x 21 cm Volume: 16/23 L Weight: 1.4 kg EXTERIOR. Material Type: Softside Zippers: Yes Handles: Top handle(s) Exterior Pockets: 1 front pocket Expandable: Yes Smart Sleeve: Yes Shoulder Strap: Detachable and ergonomic shoulder strap Water Resistant: Yes INTERIOR. Laptop compartment: Yes Laptop Screen Size: 15.6" Tablet Pocket: Yes Key hanger: Yes RFID: RFID-protected pocket protects against payment and identity fraud through skimming, by placing RFID-blocking material between the product's outer layer and internal lining. Tablet Screen Size: 10.5" Easy Pass System: Yes Internal Organisation: Yes Mesh Pocket: See-Thru™