Hyperlite Mountain Gear Junction Backpack — PCT Edition Built for Long Water Carries. Proven in the Desert. Trusted on the PCT. The Hyperlite Mountain Gear Junction is a Pacific Crest Trail–ready ultralight backpack designed to handle extended water carries, high-abrasion environments, and weeks on trail without compromise. From Southern California’s desert heat to exposed ridge walks and unpredictable weather, the Junction delivers dependable performance mile after mile. Built with fully woven Dyneema® 200-denier fabric, the Junction offers outstanding abrasion resistance against rock, sand, and brush while remaining 100% waterproof—a major advantage during sudden storms or snowmelt crossings. Its streamlined, frameless-inspired design carries heavy water loads comfortably without unnecessary bulk. Why the Junction Excels on the PCT Desert-Ready DurabilityDyneema® Woven Composite 3.9 resists abrasion from granite, sand, and repeated pack drops at water sources—outlasting traditional ultralight fabrics. Long Water Carry ComfortRedesigned shoulder straps and a sewn-through back panel improve weight distribution when hauling multiple liters through dry sections. Smart Exterior StorageDeep side pockets with lower rear access make grabbing water bottles easy on the move, while the center mesh pocket allows wet gear to dry quickly in desert sun. Weatherproof ConfidenceFully waterproof pack body protects food, insulation, and electronics during storms, snow, or condensation-heavy nights. One Pack, Entire TrailBalanced pocket design and adaptable capacity make the Junction suitable from Campo to Canada without needing to switch packs. Ideal for:PCT thru-hikers, section hikers, and desert-focused backpackers who want a single ultralight pack capable of handling water-heavy carries without sacrificing comfort or durability. Available in Julian, CA and at select Pacific Crest Trail mobile gear shop locations. Key Features Dyneema® Woven Composite 3.9Combines ultralight weight with durability and abrasion resistance exceeding heavier Dyneema® fabrics. Waterproof & Trail-ReadyFully waterproof pack body designed for demanding, variable conditions. Redesigned Comfort FitUpdated shoulder straps and sewn-through back panel improve weight distribution, stability, and long-term comfort. Optimized Exterior PocketsDeeper side pockets with lower rear edges for easy water bottle access and secure gear carry; center mesh pocket for drying wet gear. Additional Features: Top Closure Roll-top closure system with vertical compression straps allows you to adjust the pack's volume, keeping the load compact, stable and protected from weather. Compression Top Y-Strap provides compression and top of pack storage for gear. Back Panel An integrated 1/4” foam back panel pad adds cushioning and support for a more comfortable carry. Hip Belt Dual density foam hip belt, featuring closed cell foam and spacer mesh, provides comfort and support for long hauls. Hardline with Dyneema® zippered pockets on the hip belt offer easy access to essentials, secured with a reliable #5 YKK zipper. Stays Two removable, contoured aluminum stays offer support and help distribute the load. Stays can be removed for additional weight savings. Weather Protection Seam tape on all vertical side seams and behind sewn-on pack features enhances water resistance, keeping your gear dry. Sternum Straps 3/4" Sternum Strap allows for easy adjustments along shoulder strap daisy chains. Shoulder Straps Redesigned shoulder straps featuring an adjusted shape for a more natural curve around your neck, providing enhanced comfort. More frequent bartacks provide increased sternum strap adjustment options, allowing for a perfectly customized fit. Dyneema Fabric Crafted with Hyperlite Mountain Gear's exclusive Dyneema® Woven Composite 3.9 fabric. This fabric offers significantly higher durability at a lighter weight than DCH materials. Its unique fully woven Dyneema face provides exceptional abrasion resistance, feels better to the touch, and reduces crinkling in cold conditions for a superior user experience. External Carry Customize your carry with removable side compression straps that easily adjust or detach, offering versatile gear attachment options. Opposing buckles allow you to secure items centrally, while daisy chains on the outer pocket accommodate various straps for added external storage flexibility. Hydration System Stay hydrated on the go with a streamlined hydration system featuring a simple bladder hang loop and a repositioned hydroport. Ergonomic Fit Sewn-through back panel construction creates a curved shape that locks the interior panel in place providing a more comfortable and durable fit. Volume & Weight ~ 55L 29.2 oz Torso Length Small 15"-17" Medium 17"-19" Large 19"-21" Tall 21"+
