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: nylon ripstop (210D) Volume: 1830 cu in Support/Suspension: Air Flow Contact System Waist Belt: yes, with hip belt pocket Hydration Compatible: yes, 3-liter capacity Description Product Description The Evoc Explorer Technical Performance Hydration Pack carries everything you need for epic trail rides and overnight excursions. This 1830-cubic inch pack (30-liters) easily holds your hydration needs, trail snacks, extra layers, smartphone, and bike tools. Its three-liter reservoir capacity offers plenty of hydration for longer rides where water sources are scarce to non-existent. Offering convenient helmet carrying, this pack also secures your XC or full-face helmet while you take shuttle laps or dismount from your bike. Its main compartment features a reach-through opening for easy-access to internal items. There's also a bottom compartment for partitioning your layers from the pack's main contents. Plus, you'll appreciate the integrated rain cover, should you encounter a heavy deluge on the trail. Other functional carrying features include a dedicated sunglasses pocket, smartphone pocket, and tool compartment for storing spare tubes and small pumps. Helping you carry heavy loads without sweating profusely on longer rides, the pack's Air Flow Contact System features grooved ventilation channels and perforated EVA pads for plush carrying with enhanced airflow. The integrated sternum strap doubles as a signal whistle for added safety when you're riding on remote trails. Moreover, you'll find a wide hip belt that evenly distributes the packs weight, while carrying small items within the integrated hip-belt pocket.