Perfect for a full day of hiking or a quick overnighter, the Thule Capstone 40L has a MicroAdjust suspension system that makes the pack fully adjustable for the perfect fit, a tensioned mesh back panel for maximum breathability and a built in raincover.<br><br><b>Features</b><br><br>- MicroAdjust Suspension system lets you adjust your torso length 10cms/4in while the pack is on to easily dial in the perfect fit<br>- Tensioned mesh back panel provides unparalleled breathability, keeping you cool and dry on the trail<br>- High-visibility, removable rain cover keeps your gear dry during storms<br>- Zippered pockets in lid and hipbelt store sunglasses and other small items<br>- Stretch fabric shove-it pocket provides fast access to often used gear<br>- Side compression straps let you cinch down your load or lash gear to the outside of the pack<br>- Hiking pole and ice axe attachments with bungee tie-offs can be stowed when not in use<br>- Hydration compatible design features a reservoir sl This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5365-01-263-4097, indicating validated use in U.S. government and defense logistics supply chains.