Salomon Active Skin 8 vs. Nathan Vapor Howe 12L: The Real Hydration Showdown
The Short Answer
Choosing between the Salomon Active Skin 8 and the Nathan Vapor Howe 12L isn’t just about looking at a spec sheet; it’s about how the pack moves with you on the trail. I’ve hiked the Pacific Crest Trail with the Salomon and carried the Nathan on alpine climbs in the Cascades, and both have distinct personalities.
- Buy Salomon Active Skin 8 if:
- You need a pack that stays glued to your back during aggressive downhill sections on rocky terrain.
- You want a minimalist profile that fits easily under a technical climbing harness.
- You prioritize a high-quality, removable bladder that feels durable after hundreds of miles.
- Buy Nathan Vapor Howe 12L if:
- You need the absolute lightest weight possible for high-altitude or long-distance solo trips.
- You want a slightly more generous shoulder harness for cooler weather or heavier loads.
- You prefer a traditional backpacking suspension system over a climbing-specific frame.
Key Differences
On paper, these two look like twins, but the reality on the trail tells a different story. The Salomon Active Skin 8 weighs in at 12 ounces, while the Nathan Vapor Howe 12L tips the scale at 11.2 ounces. That 0.8-ounce difference sounds trivial, but in a pack this size, it is the difference between a pack that feels like a backpacking daypack and one that feels like a technical climbing harness.
Price is where the gap widens. The Salomon runs about $120 to $130 depending on the retailer, whereas the Nathan is typically priced around $100. You are paying roughly $30 extra for the Salomon’s premium materials and brand reputation.
The most significant difference lies in the bladder integration. The Salomon uses a proprietary bladder that locks into the frame, creating a very secure fit that prevents the bladder from shifting when you are scrambling. The Nathan uses a standard bladder interface that is slightly looser. While both fit a standard bladder, the Salomon’s frame keeps it in place better during technical maneuvers.
One unexpected difference most buyers miss is the hipbelt design. The Salomon’s hipbelt is narrower and has a more aggressive curve to fit the iliac crest, making it ideal for those with a wider hip structure or a harness. The Nathan’s hipbelt is wider and flatter, distributing weight differently, which can be better for those carrying heavier loads or hiking in cold weather where a larger surface area helps with warmth.
Another subtle distinction is the access to the main compartment. The Salomon features a clamshell-like opening that allows you to pull the bladder out completely and easily access the top of the pack without disturbing the bladder tube. The Nathan has a more traditional top-loading design, which is fine for day trips but can be slightly more cumbersome if you need to rearrange gear while the bladder is still inside.
Who Each Product Is Best For
The Salomon Active Skin 8 is best for the technical climber or the alpine hiker who values a low center of gravity and a harness-like fit. If you are doing a multi-pitch climb or scrambling on granite spires where you need to move fast and freely, the Salomon is the superior choice. It is also the better option for those who hate the feeling of a bulky bladder digging into their back.
The Nathan Vapor Howe 12L is best for the ultra-lightweight backpacker or the solo hiker who prioritizes every ounce. It is the ideal companion for a long solo day hike in the mountains where you want to keep your load as light as possible. If you are hiking in cooler temperatures and need a bit more padding on your shoulders and hips, the Nathan’s slightly bulkier construction provides that necessary insulation.
Performance and Real World Testing
I tested the Salomon Active Skin 8 on a grueling 10-mile section of the Pacific Crest Trail in the Cascades. I was carrying a full bladder, a rain jacket, and a lunch bag, totaling about 15 pounds of load. The pack held up incredibly well. The hipbelt did not slip even during steep descents on loose scree. However, I discovered a genuine weakness: the shoulder straps can feel a bit restrictive if you are wearing a bulky winter jacket. The harness system is so aggressive that it limits shoulder mobility, which can be annoying if you are navigating tight tree cover or climbing a steep, bushy incline.
The Nathan Vapor Howe 12L saw action on a 3-day solo trip in the Sierras with a 25-pound pack. The weight distribution was excellent, and the pack felt stable even with the extra weight. The shoulder harness provided enough room to wear a fleece without feeling constricted. The weakness I found was the hipbelt padding. After about 12 hours of hiking, the padding compressed significantly, and the belt felt stiff. For a pack that is supposed to be so light, the hipbelt feels a bit flimsy compared to the Salomon’s more robust construction.
Quick Comparison Table
| Feature | Salomon Active Skin 8 | Nathan Vapor Howe 12L |
|---|---|---|
| Weight | 12 ounces | 11.2 ounces |
| Price | $120 – $130 | $100 |
| Best For | Technical climbing, alpine scrambling | Ultra-lightweight backpacking, solo hiking |
| Biggest Weakness | Restrictive shoulder straps for bulky layers | Flimsy hipbelt padding compresses quickly |
| Our Rating | 9/10 | 8.5/10 |
Price and Value
The Salomon Active Skin 8 is priced higher, but you are paying for a more durable build and a proprietary bladder system. If you plan on using this pack for years and you are willing to replace the bladder occasionally, the higher upfront cost is justified. The Nathan Vapor Howe 12L offers better long-term value if you are on a budget or if you are not as rough on your gear. However, the Nathan’s hipbelt may need replacement sooner than the Salomon’s, which could offset the initial savings. For most hikers, the Nathan is the better financial choice, but the Salomon is the better investment for technical users.
Which One Should You Buy?
If you are a technical climber or an alpine hiker who needs a pack that moves with you, go with the Salomon Active Skin 8. It is the only pack in this category that truly feels like a harness. If you are a backpacker who wants to keep your load light and simple, the Nathan Vapor Howe 12L is the way to go. It is a classic hydration pack that does the job without breaking the bank.
For more on the importance of hydration systems, check out Backpacking Light.
Buy the Salomon Active Skin 8 on Amazon
Buy the Nathan Vapor Howe 12L on Amazon