Hyperlite Mountain Gear Southwest 70 Trekking Backpack - Black/Black, Medium

The Hyperlite Mountain Gear Southwest 70 is a premium, ultralight trekking backpack designed for serious backpackers and thru-hikers. Crafted from Dyneema Composite Hybrid (DCH150), this pack offers exceptional durability and weather resistance while keeping weight to a minimum. With a 70-liter total capacity (50L main body + 20L external pockets), it provides ample space for multi-day expeditions. The roll-top closure and taped seams ensure your gear stays dry in wet conditions. The internal frame with two removable aluminum stays offers excellent load transfer, supporting up to 27 kg (60 lbs). The medium torso size fits 43.2-48.3 cm (17-19 inches) and the hip belt fits 76.2-91.4 cm (30-36 inches). Features include two ice axe loops, side compression straps, a top Y-strap, daisy chains, and a hydration system sleeve and port. The black/black colorway is sleek and understated.

Advantages

Ultralight yet robust construction using Dyneema fabric; highly water-resistant with taped seams; comfortable load carriage with adjustable aluminum stays; versatile storage with roll-top and multiple pockets; designed for long-distance hiking and backpacking.

Suitable for

• Thru-hiking and long-distance trekking
• Backpacking trips requiring a 70L pack
• Adventurers who prioritize lightweight gear without sacrificing durability
• Hikers needing a weather-resistant pack for variable conditions

Key specifications

• Capacity: 70 L (50 L main, 20 L external pockets)
• Material: Dyneema Composite Hybrid (DCH150)
• Frame: Internal with 2 removable aluminum stays
• Closure: Roll-top
• Recommended max load: 27 kg (60 lbs)
• Torso size (M): 43.2-48.3 cm (17-19 in)
• Hip belt size (M): 76.2-91.4 cm (30-36 in)
• External pockets: 3 (2 side, 1 front)
• Hip belt pockets: 2
• Hydration compatible: Yes (internal sleeve and port)
• Water resistance: Highly water-resistant (taped seams)
• Ice axe loops: 2
• Compression straps: Side and top Y-strap
• Daisy chains: Yes
• Color: Black/Black
• Country of origin: USA
• Sternum strap: Adjustable
• Back panel: Dyneema Hardline
• Shoulder straps: Dyneema Hardline with 3/8" closed cell foam
• Removable hip belt: No (integrated and adjustable)

Recommendations

For optimal performance, ensure the torso length and hip belt are properly adjusted to your body. The pack is highly water-resistant but not fully submersible; use a dry bag for critical items in extreme conditions. Pair with Hyperlite Mountain Gear accessories for a complete ultralight system.