Saigon bags are weatherproof and have a well padded and suspended computer sleeve that can fit a lap-top of up to 11.6". Made from 60% recycled materials. Comfortable and quick adjusting padded mesh shoulder strap. Removable reflective belt helps provide biking stability and night time safety. Padded, reinforced carrying handle. Internal waterproof layers. Easy access large front flap pocket. Two internal scratch proof pockets. Multiple interior pockets. Key lanyard. Inside Dimensions: 17.3" x 3.5" x 13"; Weight: 2lb