Salomon ADV Skin 5

Used on Mt. Baldy’s Register Ridge + Devil’s Backbone loop (10.2 mi / 4,122 ft gain). This hydration vest isn’t about carrying more — it’s about carrying only what matters. No backup gear. No fluff. Just 2L of water, 1.5 LMNT, gloves, and wind-ready confidence.

Pros:

• Perfect for fasted hikes or familiar trails
• Tight fit and bounce-free movement
• Easy access flask pockets
• Ideal for TrailGenic minimal loads

Cons:

• No back zipper for layering larger jackets
• Limited capacity for backup fuel, headlamp, or extra flasks
• Best reserved for dialed-in routes — not exploration days

Verdict:
ADV Skin 5 is the go-light assassin. It’s not the vest you bring when you might need more — it’s the vest you wear when you know you don’t.

Field Tested On: Mt. Baldy via Register Ridge (Autophagy Hike)This 10.2-mile loop with 4,122 ft of gain was completed fully fasted using only the ADV Skin 5, 2L water, and 1.5 LMNT.

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