Skip to product information
1 of 9

Hyperlite Mountain Gear

Hyperlite Mountain Gear Southwest 55

Regular price
$379.00
Regular price
Sale price
$379.00
  • Hurry, only 1 item left in stock!
On rugged and tight trails, the Southwest 55L (formerly 3400 Southwest) is a flexible performer that can adapt and handle the way gear volumes change for weekend, section, or thru hikes. Ideal when resupply points are less frequent and/or for equipment flexibility is needed. When the extra volume is not in use, the 3400’s top can roll down enough to make the overall size of the pack similar to the 2400, but that additional space can come in pretty handy when you need it.

When the route is thick with vegetation, requires the occasional up and over immovable objects, and calls for “suck in your gut and shimmy through” type moves, the Southwest is the backpack you want up-close and personal. This pack family is made specifically for tough adventures that would rip most other ultralight-style packs to shreds.

Our preferred pack for backpacking in dense, heavily wooded trails in the roughest, toughest climates.

55L PACK, IDEAL FOR
5-7 Days
Dry, Rocky Environments
Backpacking & Thru Hiking

MATERIALS
White: DCH50 (Main Body) & DCH150 (Bottom)
Black: DCH150 (Main Body & Bottom)

INTERNAL VOLUME
55L | 3400 cu in.

EXTERNAL VOLUME
9.8L | 600 cu in.

WEIGHT
White: 2.0 lbs | 31.6 oz | 896 g
Black: 2.2 lbs | 34.5 oz | 979 g
*Average weight based on size medium

LOAD CAPACITY
Up to 40 lbs

BACK WIDTH
10.5" | 26.7 cm

HEIGHT (FULLY UNROLLED)
34.0" | 86.4 cm

TOP CIRCUMFERENCE
40.0" | 101.6 cm

BOTTOM CIRCUMFERENCE
33.5" | 85.1 cm

External Pockets: Three external, solid Hardline with Dyneema® pockets
Zippered Pockets: Hardline with Dyneema® zippered pockets on hip belt with #5 YKK zipper
Internal Sleeve: Internal 8" x 14” mesh sleeve for hydration bladder
Top Closure: Roll-Top closure system with side compression straps for vertical compression
Hip Belt: Hardline with Dyneema® dual-density hip belt with 1/8” closed cell rigid foam, 1/4” closed cell foam and spacer mesh
Back: Integrated 1/4” foam back panel pad
Loops: Grab Loop & Ice Axe loop
Side Straps: Side compression straps for horizontal compression
Top Compression Straps: Top Y-strap compression -- Designed to secure gear
Shoulder Straps: Hardline with Dyneema® shoulder straps with 3/8” closed cell foam and spacer mesh
Sternum Straps: Adjustable sternum strap with self-tensioning elastic and whistle
Buckles/Bungees: Four exterior triglide buckles for optional pack accessory straps
Stays: Two removable, contoured aluminum stays
Sealing: Seam tape on all vertical side seams and behind all sewn-on pack features
Pack Accessory Options: Shoulder Pocket, Versa, Stuff Sacks & Pods
Daisy Chains: Daisy chains on shoulder straps
Water Resistant: Yes
Compatible With: Pods, Drawstring or Roll-Top Stuff Sacks, Stuff Sack Pillow
Hyperlite Mountain Gear Southwest 55
Hyperlite Mountain Gear Southwest 55
Hyperlite Mountain Gear Southwest 55
Hyperlite Mountain Gear Southwest 55
Hyperlite Mountain Gear Southwest 55
Hyperlite Mountain Gear Southwest 55
Hyperlite Mountain Gear Southwest 55
Hyperlite Mountain Gear Southwest 55
  • Get it fast!

    We ship the same day, whenever possible!

  • Shop small

    Our locally-owned hiking shop values your business.

  • Simple returns & exchanges

    We make it easy! See our return policy.