← Gear database

Salomon ADV Skin 20 vs Six Moon Designs Swift X

Weight and specs compared for 2026 — and which one to choose.

Salomon ADV Skin 20 is the lighter option — 370 g lighter than the Six Moon Designs Swift X (48% less weight). If grams matter to you, that is the one to beat.
shopping_cart Check today's price on Amazon
Spec Salomon ADV Skin 20 Six Moon Designs Swift X
Weight 395 g · 0.395 kg · 0.87 lb 765 g · 0.765 kg · 1.69 lb
Brand Salomon Six Moon Designs
Category Backpack Backpack
Salomon ADV Skin 20
395 g

Lightweight 20L running vest with front flasks included.

Full details →
Six Moon Designs Swift X
765 g

Highly configurable 50L ultralight pack with removable stay, hip belt and vest harness options to dial in fit and weight.

Full details →

HikeLoad is reader-supported. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you. Learn more.

Salomon ADV Skin 20 vs Six Moon Designs Swift X: which should you buy?

If saving weight is your priority, the Salomon ADV Skin 20 wins — at 395 g it is 370 g (48%) lighter than the Six Moon Designs Swift X (765 g). That said, the heavier option may justify the extra grams with more capacity, durability or comfort, so weigh the trade-off against how you'll use it.

See where both rank against everything else in this category on the lightest backpack page, or browse the full gear weight database.

More backpack comparisons

Salomon ADV Skin 20 vs Gossamer Gear Elixir 20 Daypack Salomon ADV Skin 20 vs Gossamer Gear Murmur 36 Hyperlight Backpack Salomon ADV Skin 20 vs Salomon ADV Skin 12 Salomon ADV Skin 20 vs Zpacks Nero Classic Ultra Backpack Salomon ADV Skin 20 vs Zpacks Nero Classic 50L Salomon ADV Skin 20 vs Zpacks Nero Classic Backpack