The constant companion. Castelli Gear Backpack is a lightweight weather-resistant backpack that's ideal for your cycle commute or as a giant man bag to hold all your personal life belongings. With both a laptop sleeve and a tablet sleeve, techno-nerds are well catered for.The fully adjustable shoulder and sternum straps along with a hidden waist belt mean the Castelli Gear Backpack isn't going anywhere you're not.The padded back is in an open 3D mesh to aid ventilation but should things start getting too warm you will be pleased to know the Castelli Gear Backpack has both a bottle holder and a helmet clip.Key Features:Perfect for a flight bag or for your office essentials..Water and stain resistant materials.Water-resistant zippers.Padded laptop sleeve.Tablet sleeve.Hidden waist belt.Helmet attachment loops.Adjustable sternum strap.External bottle pocket.Reflective accents.Volume 26L.Approx. dimensions 56-35-15cm.With a padded laptop sleeve, tablet sleeve and multiple internal pockets, the Gear Backpack is ideal as a mobile office organiser. .