Features Enter your model number above to make sure this fits. P.when("RPPStripeRendered").execute(function(stripeData){ if(stripeData && stripeData.state){ switch(stripeData.state){ case "result-found": document.getElementById("replacementPartsFitmentBulletInner").innerHTML = "This fits your "+stripeData.item+"."; document.getElementById("replacementPartsFitmentBullet").className = ""; break; case "no-result": if(stripeData.showBullet && stripeData.showBullet !== "0"){ document.getElementById("replacementPartsFitmentBulletInner").innerHTML = "No information found for this part for "+stripeData.item+"."; document.getElementById("replacementPartsFitmentBullet").className = ""; } break; default: document.getElementById("replacementPartsFitmentBullet").className = ""; } } }); Polyester / Nylon Airstripes back system with mesh hip wings, compression straps, and stowable helmet holder Large folder-sized main compartment and second large main compartment to suit 15.6" Laptop Large front pocket with organiser for computer accessories and stretch side pockets Volume: 28 L Weight: 2 lbs 10 oz / 1200 g Description Product Description FEATURES of the Deuter Giga Bike 28 Pack AirStripes Back System With Mesh Hip Wings Laptop Compartment with Double Padding on Base and Sides (up to 15.6") Removable Helmet Holder Detachable Rain Cover Large Folder-Sized Main Compartment Large Front Pocket with Organiser for Computer Accessories Compression Straps Comfortable Grab Handle Reflective Loop for Safety Light Stretch Side Pockets 3M Reflectors Load Adjustor Straps