Made from recyclable materials on the inside and out. Using fabric woven from 17 recycled plastic water bottles, the 15. 6\" Cypress Security Backpack with Eco Smart(R) is thoughtfully designed to protect your work essentials while also protecting the environment. Designed without any external pockets, the backpack is equipped with a single storage compartment that\'s intended to thwart would-be thieves. Built to fit 15. 6\" laptops, the pack features a dedicated padded pocket for your laptop and smartly placed interior mesh pockets to keep the rest of your gear organised. To ensure easy transport, the pack has adjustable, ergonomic shoulder straps and a padded back panel for an over-the-shoulder carry, a comfortable top handle to carry in hand, and a pass-through trolley strap to seamlessly store on your rolling luggage. The Bottle: Reborn This bag was designed with the environment in mind. By using GRS-certified recycled materials, 17 plastic bottles were kept out of our waterways and landfills, shredded into small flakes, re-polymerised into plastic chips, then heated and spun into yarn that was woven, and sewn into the fabric of this Eco Smart bag. Made from 17 recycled plastic water bottles Single interior compartment opens backward for enhanced security No external zips or pockets Padded laptop pocket Structured design keeps bag standing upright Ergonomic, padded shoulder straps and air mesh pack panel for comfort Luggage pass-through trolley strap Comfortable carry handle Specifications Works With 15. 6\" Laptops and Under Colour Grey Capacity 21 Litres Weight 0. 9 kg Dimensions 31. 5 x 15 x 48. 5 cm Laptop Compartment 38. 7 x 26. 5 x 2. 5 cm Material ECO 300 Warranty Limited Lifetime Warranty