Gossamer Gear Mariposa 60 vs Hyperlite Mountain Gear Contour 35 Backpack
Weight and specs compared for 2026 — and which one to choose.
Ultralight 60L frameless pack with sit pad back panel.
Full details →Ultralight 35L frameless backpack with Dyneema DCF fabric for thru-hiking. Weighs only 16.2oz with 6 external pockets.
Full details →HikeLoad is reader-supported. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you. Learn more.
Gossamer Gear Mariposa 60 vs Hyperlite Mountain Gear Contour 35 Backpack: which should you buy?
If saving weight is your priority, the Hyperlite Mountain Gear Contour 35 Backpack wins — at 459 g it is 158 g (26%) lighter than the Gossamer Gear Mariposa 60 (617 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.