🎒
Ultralight Pack
$399

Hyperlite Mountain Gear

Hyperlite Mountain Gear Junction 55

The Junction sits between the Southwest and Windrider: a hybrid front pocket that is part solid Dyneema and part mesh, aiming to combine the Southwest's durability with the Windrider's drainage. Same 2025 fabric overhaul as the rest of the line.

Price
$399
Capacity
55 L
Weight
1.83 lbs
Best For
Hikers who want a compromise between drainage and abrasion resistance

Specifications

Type
Ultralight Pack
Frame Type
Internal Frame
Capacity
55 L
Weight
1.83 lbs
Max Recommended Load
Not specified by the manufacturer
Torso Fit
See manufacturer sizing
Material
Dyneema Woven Composite with hybrid front pocket
Back Panel
Removable aluminium stays with foam pad
Warranty
Manufacturer warranty; terms not published
Raincover Included
No
Fits BV500 Bear Canister
No

Sizes Available

CapacityPriceWeight
40 L$399
55 Lthis pack$3991.83 lbs

Features

Hipbelt Pockets

Pros

  • The hybrid front pocket is more abrasion resistant than the Windrider's full mesh while still draining.
  • 29.2 oz for a framed waterproof 55 L pack matches the Windrider exactly.
  • The 2025 Dyneema Woven Composite update substantially improves abrasion resistance.
  • Widened shoulder straps in the 2025 revision.
  • Removable stays allow stripping down for lighter trips.
  • 55 L handles a bear canister and a long food carry.
  • Hyperlite's construction quality is the benchmark for DCF packs.
  • Strong resale value.

Cons

  • $399 matches the Windrider with no price advantage for the compromise design.
  • Only two volumes, 40 and 55 L, against the Windrider's three.
  • No published maximum load figure.
  • No adjustable torso.
  • The hybrid pocket is a compromise that fully satisfies neither requirement.
  • Dyneema wears at fold lines and is hard to repair.
  • Hyperlite's own site lists only 'From $395', so per-size pricing came from retailers.
  • Warranty terms are less generous than the mainstream brands'.
🎒
$399
Ultralight Pack

The Windrider is the Southwest with a large mesh front pocket in place of solid Dyneema, so wet gear can drain and dry. The 2025 overhaul moved the line to Dyneema Woven Composite and widened the shoulder straps.

55 L1.83 lbsDyneema Woven Composite with mesh front pocket

Weight

1.83 lbs

Capacity

55 L

Frame

Internal Frame

Also in 40 L / 70 L

Best for: Thru-hikers who want external stowage that drains
View details
Hyperlite Mountain Gear Unbound 40
$405
Ultralight Pack

Hyperlite Mountain Gear

Hyperlite Mountain Gear Unbound 40

4.8(4)

The Unbound 40 is HMG's fast-and-light pack for dialed kits, with a stretch front pocket and bottom pocket aimed at hikers who move all day and camp minimally. At 40 liters it suits sub-10-lb base weights and shorter resupply intervals.

40 L1.72 lbsFast & Light

Weight

2.16 lbs

Capacity

40 L

Frame

Internal Frame

Also in 55 L

Best for: Dialed ultralighters with sub-10-lb base weights and frequent resupplies
View details
Hyperlite Mountain Gear Southwest 55
$420
Ultralight Pack
3.9(8)

The Southwest 55 is Hyperlite Mountain Gear's flagship all-rounder, built in Maine from waterproof Dyneema composite with solid woven pockets for brush country. It's the pack that made white Dyneema the visual signature of modern thru-hiking.

55 L1.85 lbsWaterproof Dyneema

Weight

1.9 lbs

Capacity

55 L

Frame

Internal Frame

Also in 40 L / 70 L

Best for: Thru-hikers who want near-waterproof simplicity and can pay for it
View details