AONIJIE FH2530 30L Hiking Backpack vs WATERFLY Hiking Backpack 20L
Weight and specs compared for 2026 — and which one to choose.
Lightweight 30L ultralight backpack for trail running and fastpacking with 210D nylon construction and four-way stretch shoulder straps.
20-litre daypack with two stretch bottle pockets, a hydration sleeve and hose port, trekking-pole attachments, a padded 15.6" laptop sleeve and a cross-style hi...
Building a pack? Add either one to your HikeLoad list, or drop its weight into the base weight calculator, and see what it does to your total weight.
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AONIJIE FH2530 30L Hiking Backpack vs WATERFLY Hiking Backpack 20L: which should you buy?
If saving weight is your priority, the WATERFLY Hiking Backpack 20L wins — at 620 g it is 30 g (5%) lighter than the AONIJIE FH2530 30L Hiking Backpack (650 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.