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 = ""; } } }); Material: 210D nylon ripstop Volume: 2135 + 610 cu in Support/Suspension: AirZone Centro Hydration Compatible: yes Access: side, top Description Product Description FEATURES of the Lowe Alpine AirZone Pro 35:45 Pack Sternum strap with whistle Side compression Internal zippered pockets New AirZone breathable back maximising airflow Hydration compatible Key clip Large stretch mesh side pockets Versatile Spider Plate bungee system for secure storage Raincover Ice axe loop Easy-access side entry - maximum access whilst ensuring the contact areas of the back are not dirtied by placing on the ground Phone compatible harness pocket Stretch hipbelt pockets for easy-access storage Large front pocket and expandable volume giving versatile storage options AirZone Centro adjustable back length and adaptiveFit hipbelt - ensuring the perfect fit and hence most comfortable carry Unique walking pole tip grippers for secure storage SPECIFICATION of the Lowe Alpine AirZone Pro 35:45 Pack Volume: 2135 610 cubic inches / 35 10 liter Weight: 3 lbs 7 oz / 1.57 kg N6.6 210D Mini Rip Back Length: AirZone Centro - 18-20" / 46-51 cm Load Zone: 22-33 lbs / 10-15 kg