Gossamer Gear Mirage 40 vs Zpacks Nero Classic 30L
Weight and specs compared for 2026 — and which one to choose.
40L frameless ultralight pack crafted from ALUULA Graflyte fabric, one of the lightest full-featured backpacks available in 2026.
Check price Full details →Frameless ultralight backpack built with durable Ultra 100X fabric. Minimalist design for long-distance hikers prioritizing minimum pack weight.
Check price Full details →Gossamer Gear Mirage 40 vs Zpacks Nero Classic 30L: which should you buy?
If saving weight is your priority, the Zpacks Nero Classic 30L wins — at 301 g it is 249 g (45%) lighter than the Gossamer Gear Mirage 40 (550 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.