This multi usage holder is made of spandex material pouch, PU leather base with max storage capacity. Easy attaching laptop or tablet back by peeling off the adhesive tape film. A portable extra storage bag for laptops for daily carrying items, such as external hard drives, stylus pens, wireless mice, cables, headphones, etc. Good item for traveling, office working, conferences and more. Perfect for college, university, fitness, trade show, technology, hotels.