A rugged and streamlined take on a classic rucksack, the Kestrel™ LT 45 is built for overnights and short multi-day trips. With a dialed-in adjustable fit, durable construction, and smart organization, this pack delivers reliable performance on the trail in any conditions. Overview Volume: 45 L (2746 in³) Load Range: 20–40 lbs Weight: 4.02 lbs Dimensions: 26.8H x 13.4W x 11.8D in Fit & Carry Adjustable torso length for a precise, customized fit AirScape™ backpanel provides cushioned, close-to-body comfort with ventilation 4 mm LightWire frame transfers load efficiently to the hipbelt Injection-molded framesheet adds structure and stability Padded harness with breathable spacermesh and adjustable sternum strap with safety whistle ErgoPull hipbelt system ensures a snug fit and effective load transfer Storage & Access Top-loading main compartment with cinch closure and fixed top lid Extended side-zip access to main compartment for quick entry Top lid with large zippered pocket, under-lid zip pocket, and key clip Front panel shove-it pocket with stretch gussets for quick stash items Dual-access stretch side pockets for water bottles or essentials Zippered hipbelt pockets for on-the-go storage Internal hydration sleeve with Hydraclip for easy reservoir setup Trail-Ready Features Upper and lower side compression straps for load stability Ice axe/trekking pole/tool attachment points and loops Removable external sleeping pad or accessory straps Three-slider zipper design for flexible access points Weather Protection Included raincover made from 100% recycled polyester Stows in a dedicated bottom pocket for quick deployment Sustainability bluesign® PRODUCT certified materials and construction Main: 100% recycled 300D polyester with diamond ripstop Lining: 100% recycled 210D nylon Bottom: 100% recycled 600D polyester All fabrics feature DWR treatment made without PFAS Built for durability, comfort, and efficient organization, the Kestrel™ LT 45 is a dependable companion for everything from quick overnights to demanding multi-day adventures.