![Front view of the Hyperlite Mountain Gear Junction 40 in White](http://www.hyperlitemountaingear.com/cdn/shop/products/hyperlite-mountain-gear-packs-2400-junction-s-white-29737437921325.jpg?v=1649246850&width=3000)
![Side view of the Hyperlite Mountain Gear Junction 40 in White showcasing the mesh center exterior pocket & Dyneema® fabric side pockets](http://www.hyperlitemountaingear.com/cdn/shop/products/hyperlite-mountain-gear-packs-2400-junction-29737437986861.jpg?v=1649246859&width=3000)
![Front view of the Hyperlite Mountain Gear Junction 40 in Black](http://www.hyperlitemountaingear.com/cdn/shop/products/hyperlite-mountain-gear-packs-2400-junction-m-black-29737437954093.jpg?v=1649246853&width=3000)
![Side view of the Hyperlite Mountain Gear Junction 40 in Black showcasing the mesh center exterior pocket & Dyneema® fabric side pockets with compression straps](http://www.hyperlitemountaingear.com/cdn/shop/products/hyperlite-mountain-gear-packs-2400-junction-29737438019629.jpg?v=1649246862&width=3000)
![Side view of the Hyperlite Mountain Gear Junction 40 in White showcasing the mesh center exterior pocket & Dyneema® fabric side pockets with compression straps](http://www.hyperlitemountaingear.com/cdn/shop/products/hyperlite-mountain-gear-packs-2400-junction-29737438052397.jpg?v=1649242530&width=3000)
![Side view of the Hyperlite Mountain Gear Junction 40 in Black showcasing the mesh center exterior pocket & Dyneema® fabric side pockets](http://www.hyperlitemountaingear.com/cdn/shop/products/hyperlite-mountain-gear-packs-2400-junction-29737438085165.jpg?v=1649242536&width=3000)
![Back view of the Hyperlite Mountain Gear Junction 40 in White with integrated 1/4” foam back panel pad](http://www.hyperlitemountaingear.com/cdn/shop/products/hyperlite-mountain-gear-packs-2400-junction-29737438117933.jpg?v=1649242540&width=3000)
![Back view of the Hyperlite Mountain Gear Junction 40 in Black with integrated 1/4” foam back panel pad](http://www.hyperlitemountaingear.com/cdn/shop/products/hyperlite-mountain-gear-packs-2400-junction-29737438150701.jpg?v=1649242545&width=3000)
![Back view of a 5'1" Model wearing the Hyperlite Mountain Gear Junction 40 in Black](http://www.hyperlitemountaingear.com/cdn/shop/products/hyperlite-mountain-gear-packs-2400-junction-31869255614509.jpg?v=1679506477&width=3000)
![Angled view of a 5'1" Model wearing the Hyperlite Mountain Gear Junction 40 in Black](http://www.hyperlitemountaingear.com/cdn/shop/products/hyperlite-mountain-gear-packs-2400-junction-31869255712813.jpg?v=1679506659&width=3000)
![Front View of a model wearing the Hyperlite Mountain Gear Junction 40 in Black showcasing the Dyneema® hip belt and shoulder straps](http://www.hyperlitemountaingear.com/cdn/shop/products/hyperlite-mountain-gear-packs-2400-junction-31869255680045.jpg?v=1679506818&width=3000)
![Front View of a model wearing the Hyperlite Mountain Gear Junction 40 in White showcasing the Dyneema® hip belt and shoulder straps](http://www.hyperlitemountaingear.com/cdn/shop/products/hyperlite-mountain-gear-packs-2400-junction-31869255647277.jpg?v=1679506824&width=3000)
![Angled view of a model wearing the Hyperlite Mountain Gear Junction 40 in White showcasing the exterior mesh center pocket and compression straps](http://www.hyperlitemountaingear.com/cdn/shop/products/hyperlite-mountain-gear-packs-2400-junction-31869255516205.jpg?v=1679506829&width=3000)
![Back view of a person modeling the Hyperlite Mountain Gear Junction 40 in White fully packed and using the roll top closure system](http://www.hyperlitemountaingear.com/cdn/shop/products/hyperlite-mountain-gear-packs-2400-junction-31869255548973.jpg?v=1679506832&width=3000)
![Close up of the shoulder straps made of hardline with Dyneema® with 3/8” closed cell foam and spacer mesh on the Hyperlite Mountain Gear Junction 40](http://www.hyperlitemountaingear.com/cdn/shop/files/hyperlite-mountain-gear-packs-junction-40-32214942580781.jpg?v=1695155113&width=3000)
![Close up of one of the solid-panel Hardline with Dyneema® side pockets with a phone being stashed away on the Hyperlite Mountain Gear Junction 40](http://www.hyperlitemountaingear.com/cdn/shop/files/hyperlite-mountain-gear-packs-junction-40-32213817425965.jpg?v=1695155042&width=3000)
![Hyperlite Mountain Gear Junction 40's exterior mesh pocket used to dry out equipment on the move](http://www.hyperlitemountaingear.com/cdn/shop/files/hyperlite-mountain-gear-packs-junction-40-32209531371565.jpg?v=1695155042&width=3000)
![Close up of the Hyperlite Mountain Gear Junction 40's hydration system with an external tube running into the pack towards the hydration bladder](http://www.hyperlitemountaingear.com/cdn/shop/files/hyperlite-mountain-gear-packs-junction-40-32214961356845.jpg?v=1695157277&width=3000)
![Overhead shot of the inside of the Hyperlite Mountain Gear Junction 40 showcasing the Internal 8" x 14” mesh sleeve for hydration bladder](http://www.hyperlitemountaingear.com/cdn/shop/products/hyperlite-mountain-gear-packs-2400-junction-29737438216237.jpg?v=1695157060&width=3000)
![Top view of the Hyperlite Mountain Gear Junction 40 in White showcasing the roll top closure system with compression straps](http://www.hyperlitemountaingear.com/cdn/shop/files/hyperlite-mountain-gear-packs-junction-40-32214017507373.jpg?v=1695157060&width=3000)
![Close up of the Hyperlite Mountain Gear Badge Logo on the Dyneema® 50-denier DCH fabric of the Junction 40 in White](http://www.hyperlitemountaingear.com/cdn/shop/files/hyperlite-mountain-gear-packs-junction-40-32214951854125.jpg?v=1695157060&width=3000)
![Front view of Hyperlite Mountain Gear's Junction 55 Pack in Black](http://www.hyperlitemountaingear.com/cdn/shop/products/hyperlite-mountain-gear-packs-3400-junction-s-black-29737434939437.jpg?v=1649239478&width=3000)
![Front view of Hyperlite Mountain Gear's Junction 55 Pack in White](http://www.hyperlitemountaingear.com/cdn/shop/products/hyperlite-mountain-gear-packs-3400-junction-s-white-29737435365421.jpg?v=1649239481&width=3000)
![Left side view of Hyperlite Mountain Gear's Junction 55 Pack in Black](http://www.hyperlitemountaingear.com/cdn/shop/products/hyperlite-mountain-gear-packs-3400-junction-29737436119085.jpg?v=1649248465&width=3000)
![Left side view of Hyperlite Mountain Gear's Junction 55 Pack in White](http://www.hyperlitemountaingear.com/cdn/shop/products/hyperlite-mountain-gear-packs-3400-junction-29737437003821.jpg?v=1649248467&width=3000)
![Right side view of Hyperlite Mountain Gear's Junction 55 Pack in Black](http://www.hyperlitemountaingear.com/cdn/shop/products/hyperlite-mountain-gear-packs-3400-junction-29737438249005.jpg?v=1649248471&width=3000)
![Right side view of Hyperlite Mountain Gear's Junction 55 Pack in White](http://www.hyperlitemountaingear.com/cdn/shop/products/hyperlite-mountain-gear-packs-3400-junction-29737439232045.jpg?v=1649248474&width=3000)
![Back view of Hyperlite Mountain Gear's Junction 55 Pack in White showing buckles and hip belt](http://www.hyperlitemountaingear.com/cdn/shop/products/hyperlite-mountain-gear-packs-3400-junction-29737440182317.jpg?v=1649248476&width=3000)
![Back view of Hyperlite Mountain Gear's Junction 55 Pack in Black showing buckles and hip belt](http://www.hyperlitemountaingear.com/cdn/shop/products/hyperlite-mountain-gear-packs-3400-junction-29737440706605.jpg?v=1649248481&width=3000)
![Interior view of Hyperlite Mountain Gear Junction 55 Pack in White showing inside mesh](http://www.hyperlitemountaingear.com/cdn/shop/products/hyperlite-mountain-gear-packs-3400-junction-29737442902061.jpg?v=1695154900&width=3000)
Junction
This pack is designed for on-trail, off-trail, and all-season environments, with one mesh and two solid exterior pockets for the best of both Southwest and Windrider features.
One of our three all-purpose backpacking models, this workhorse is designed for almost any backcountry activity, from on-trail hiking to the most demanding off-trail and all-season environments. Primary features include:
- Identical to Southwest/Windrider but with a mesh center exterior pocket and two solid-fabric side exterior pockets
- 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
- White pack is 50-denier DCH fabric, Black pack is 150-denier
- Volume40L
- External Volume9.8L
- Load CapacityUp to 40 lbs
- WhiteDCH50 (Main Body) & DCH150 (Bottom)
- BlackDCH150 (Main Body & Bottom)
- White30.3oz | 859g
- Black32.2oz | 913g
- Back Width10.5" | 26.7 cm
- Height - Fully Unrolled30.0" | 76.2 cm
- Top Circumference37.5" | 95.3 cm
- Bottom Circumference33.5" | 85.1 cm
- CountryMexico
Average weight based on size medium
- Volume55L
- External Volume9.8L
- Load CapacityUp to 40 lbs
- WhiteDCH50 (Main Body) & DCH150 (Bottom)
- BlackDCH150 (Main Body & Bottom)
- White31.6oz | 896g
- Black34.4oz | 975g
- Back Width10.5" | 26.7 cm
- Height - Fully Unrolled34.0" | 86.4 cm
- Top Circumference40.0" | 101.6 cm
- Bottom Circumference33.5" | 85.1 cm
- CountryMexico
Average weight based on size medium
Product Walkthrough Video | Junction 40
![](http://www.hyperlitemountaingear.com/cdn/shop/files/junction_video_cover.png?v=1724905544&width=1700)
WHY CHOOSE THE JUNCTION?
![A white triangle logo on a black background.](http://www.hyperlitemountaingear.com/cdn/shop/files/Why-Choose-Icon_12ac63e6-f98b-4ab7-9e31-de745d1bc8d1.png?v=1649099399&width=500)
SOLID & VERSATILE
One center mesh pocket for easy access and drying out wet clothing. Two additional side pockets for storing and protecting your gear
![A white triangle logo on a black background.](http://www.hyperlitemountaingear.com/cdn/shop/files/Why-Choose-Icon_12ac63e6-f98b-4ab7-9e31-de745d1bc8d1.png?v=1649099399&width=500)
WATERPROOF MATERIALS
Pair with our Stuff Sacks for a buttoned up, nearly waterproof kit
![A white triangle logo on a black background.](http://www.hyperlitemountaingear.com/cdn/shop/files/Why-Choose-Icon_12ac63e6-f98b-4ab7-9e31-de745d1bc8d1.png?v=1649099399&width=500)
EXTERNAL POCKETS
One external center mesh pocket with two solid-panel Hardline with Dyneema® pockets on the sides – dry gear faster with the middle pocket, protect or hide items in the sides