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Hyperlite’s Junction 55 evolves with tougher fabric and more refined comfort. A strong update to a proven ultralight workhorse.
Hyperlite Mountain Gear says:
The Junction, like the Windrider and Southwest, represents our vision of a versatile, adaptable, and capable tool for nearly any adventure. Since its introduction over seven years ago, countless backpackers have seen and done it all with theirs. The Junction’s main pack body is built with a new, fully woven 200-denier fabric that offers more durability than ever before with the same signature lightweight and 100% waterproof qualities that have made Dyneema our primary material choice from the beginning. With two solid-fabric side exterior pockets that offer added protection for whatever’s inside and a center mesh pocket for visibility and drying wet gear, the Junction is a comfortable pack that delivers premium performance wherever you’re headed.
Our Verdict
The most significant change is the shift to 200D Woven Dyneema, which is markedly more abrasion-resistant than the older hybrid composites. The feel is smoother, quieter in use, and less crinkly, while still offering the same weather resistance. At 884g (Medium), the slight weight gain is minor compared with the durability benefits.
Carrying comfort has seen welcome adjustments. Redesigned shoulder straps give a cleaner fit and better distribution across the upper torso. The hip belt features a supportive dual-density foam and functional zip pockets.
Storage remains consistent with the Junction’s established layout: a large 55L main compartment, solid side pockets, and a central mesh panel for quick-access or damp gear. The deeper side pockets now make it easier to reach bottles on the move. The dual aluminium stays and roll-top closure continue to provide dependable structure and load transfer without unnecessary bulk.
For those who valued the balance of space, weight, and resilience in the earlier model, the updated Junction 55 delivers the same performance with meaningful improvements in durability and comfort.
- Reviewed by Ultralight Outdoor Gear
Features
- INCREASED DURABILITY -The new 200D Dyneema® fabric offers a significant boost in durability and abrasion protection, surpassing that of the previous DCH150 fabric while maintaining the light weight of DCH50.
- ENHANCED CARRY COMFORT - Redesigned shoulder straps and a sewn-through back panel provide a more comfortable and secure fit, with better weight distribution and less wear over time
- BETTER FABRIC HANDFEEL AND MORE RUGGED APPEARANCE - The new fabric has the confidence-inspiring look and feel of our exclusive Fully Woven Dyneema. It’s also quieter, more comfortable, and less crinkly in low to freezing temperatures.
- IMPROVED STORAGE ACCESS - Redesigned outside pockets with more depth, lower back edges for easier access to water bottles, and improved security for gear (like the ice axe) make packing and accessing items more convenient.
- CUSTOMIZABLE COMPRESSION STRAPS - New, removable compression straps with adjustable positioning and added daisy chains allow for easier organization and the ability to secure additional gear.
- SIMPLIFIED HYDRATION SYSTEM - The streamlined hydration system includes an easy-to-use bladder hang loop and relocated hydroport, offering convenience for hydration without affecting the pack's design.
- STYLISH AND FUNCTIONAL BRANDING - Subtle updates, such as the smaller diamond logo and new color accents, enhance the aesthetic without compromising functionality.
- The new Dyneema® Woven Composite 3.9 fabric offers a significant boost in durability and abrasion protection, surpassing that of the previous Dyneema® Composite Hybrid 5.9 fabric while maintaining the light weight of Dyneema® Composite Hybrid 3.8.
- Redesigned shoulder straps and a sewn-through back panel provide a more comfortable and secure fit, with better weight distribution and less wear over time.
- Redesigned outside pockets with more depth, lower back edges for easier access to water bottles, and improved security for gear (like the ice axe) make packing and accessing items more convenient.
- Two over the pocket compression straps for load security
- D-shaped flat bottom keeps pack upright while loading/unloading
- Roll-top closure with internal mesh sleeve & hydroport
- Bucklesbungees - Four exterior triglide buckles for optional pack accessory straps
- Compatiable with Pods, string or Roll-Top Stuff Sacks, Stuff Sack Pillow
- Daisy chains on shoulder straps
- Three External, solid Hardline with Dyneema® pockets
- Hardline with Dyneema® zippered pockets on hip belt with #5 YKK zipper
- Roll-Top closure system with side compression straps for vertical compression
- Hardline with Dyneema® dual-density hip belt with 1/8” closed cell rigid foam, 1/4” closed cell foam and spacer mesh
- Integrated 1/4” foam back panel pad
- Internal 8" x 14” mesh sleeve for hydration bladder
- Grab Loop & Ice Axe loop
- Accessory options Shoulder Pocket, Versa, Stuff Sacks & Pods
- Side compression straps for horizontal compression
- Top Y-strap compression -- Designed to secure gear
- Hardline with Dyneema® shoulder straps with 3/8” closed cell foam and spacer mesh
- Two removable, contoured aluminum stays
- Adjustable sternum strap with self-tensioning elastic and whistle
- Seam tape on all vertical side seams and behind all sewn-on pack features
- Water resistant
Specifications
- Medium Weighs: 884g
- Large Weighs: 912g
- Volume - 55L
- External Volume - 9.8L
- Load Capacity - Up to 40 lbs
- Back Width - 10.5" | 26.7 cm
- Height (Fully Unrolled) - 34.0" | 86.4 cm
- Top Circumference - 40.0in | 101.6 cm
- Bottom Circumference - 33.5" | 85.1 cm
Material & Construction
- 200D Dyneema® fabric
