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 = ""; } } }); Polyamide / Nylon Airstripes back, Soft-Edge comfort straps, padded edges on the mesh wings and zipped mesh pockets Dividable main compartment, mesh side pockets, helmet holder with stow-away straps Hydration System 3.0 L Compatible Volume: 30 L Weight: 2 lbs 12 oz / 1250 g Description Product Description It's no wonder everyone just loves the Trans Alpine. This all-rounder is perfectly suited to any activity with all its smart features such as the zipped map compartment in the back section, the easily accessible pockets or the organised main compartment. This season the new Trans Alpine look will make heads turn! The rain cover still shines in high visibility neon yellow and has an additional safety light loop, providing better safety margins at dawn and at dusk. With it's Airstripes back system, mesh wings and anatomically shaped shoulder straps, the Trans Alpine is super comfortable. The SL version has different anchor point and angles to the hip fins, narrower shoulder straps and slightly shorter back for a women's specific fit.