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 = ""; } } }); Omni-Shield advanced repellency Techlite shoulder straps Backdraft ventilated back panel 3L hydration compatible Sternum strap with rescue whistle Description Product Description A minimalist exterior belies the progression-packed nature of this 23-liter day-trekker. When you’re sweating it out on a steep uphill, your back will stay cool and dry thanks the Backdraft™ back panel—featuring directional foam conduits that allow hot air to rise and be replaced by cooler air. The Crescent Peak’s innovative Techlite™ straps are comprised of an insanely strong, lightweight compound molded around super-breathing mesh inserts, with a healthy helping of cushioning for comfort. The exterior features water-shedding Omni-Shield, as well as an integrated rain fly for when serious rainstorms descend. Water bottle pockets combine with 3-liter-hydration-unit compatibility to keep you hydrated, the sternum strap helps shoulder heavy loads.