HMG 3400 Southwest

Stripped down and high-performance, we dialed in our 3400 Southwest Pack to meet the exacting requirements of multi-day adventurers. Made with ultra-durable, 100% waterproof Dyneema® Composite Fabrics (formerly Cuben Fiber), this pack excels in rugged environments. SectionHiker.com says, "This bomber multi-day backpack was geared for tough adventures that would rip most other ultralight-style packs to shreds."

MATERIALS
Body: 50D Dyneema®/Poly hybrid for white version
Body: 150D Dyneema®/Poly hybrid for black version
Bottom: Double reinforced 150D Dyneema®/Poly hybrid
External Pockets: Dyneema® Hardline

WEIGHT
899g | 1.98 lbs | 31.7 oz (White) 
989g | 2.18 lbs | 34.9 oz (Black)
Weight may vary slightly by torso size.

LOAD CAPACITY: up to 18 kg

VOLUME
Interior: 55L | 3400 cu. in.
External: 9.8L | 600 cu. in.
Center pocket: 5L | 300 cu. in.
Side pockets: 2.45L | 150 cu. in.

CHARACTERISTIC
Three external, solid Dyneema® Hardline pockets
Removable, contoured aluminum stays
Dyneema® Hardline shoulder straps with 3/8” closed cell foam and spacer mesh
1/4” foam back panel pad

Compression System

• Roll-Top closure system with side compression straps for vertical compression
• Side compression straps for horizontal compression
• Top Y-strap compression -- Designed to secure gear

Dyneema® Hardline hip belt with 1/8” closed cell rigid foam, 3/8” closed cell foam and spacer mesh
Dyneema® Hardline zippered pockets on hip belt with #5 YKK zipper
Adjustable sternum strap with self-tensioning elastic
Ice Axe loop
Hydro port and internal mesh hydro sleeve
Four exterior triglide buckles for optional pack accessory straps
Proprietary seam sealing on all side seams and behind all sewn-on pack features

DIMENSIONS
Top Circumference: 101.6cm | 40”
Bottom Circumference: 85.1cm | 33.5”
Height (fully unrolled): 86.4cm | 34”
Back Width: 26.7cm | 10.5”


If you don't know which one would best meet your needs, here is a short comparison of HMG backpacks

Hyperlite Mountain Gear manufactures a line of ultralight backpacks designed for everything from a quick day trip to an extended expedition. HMG backpacks are made of 100% waterproof Dyneema Composite Fabric with tape stitch lines. When used with ultralight HMG Dyneema stuff sacks, their gear provides a rainproof system for your excursion. Combined with ultralight shelter systems, you will feel like you can fly. Cushioned shoulder straps and hip belts, padded lumbar support and shaped aluminum stays, provide a super-comfortable fit. HMG lightweight Dyneema packs have been specifically designed for backpacking, mountain climbing, and ice climbing, but are suitable for cycling, pack rafting, day hiking or just getting around town.