← Gear database
Gregory Baltoro 75 vs Zpacks Nero Classic 50L
Weight and specs compared for 2026 — and which one to choose.
Zpacks Nero Classic 50L is the lighter option — 2,071 g lighter than the Gregory Baltoro 75 (88% less weight). If grams matter to you, that is the one to beat.
Gregory Baltoro 75
2,360 g
Workhorse 75L pack for extended expeditions and heavy loads.
Full details →Zpacks Nero Classic 50L
289 g
Frameless ultralight backpack made from Dyneema Composite Fabric. Minimalist design for gram-conscious hikers and ultralight enthusiasts.
Check price Full details →Gregory Baltoro 75 vs Zpacks Nero Classic 50L: which should you buy?
If saving weight is your priority, the Zpacks Nero Classic 50L wins — at 289 g it is 2,071 g (88%) lighter than the Gregory Baltoro 75 (2,360 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.