Durston Kakwa 55 (2025) vs Durston Wapta 30
Weight and specs compared for 2026 — and which one to choose.
55L ultralight thru-hiking pack in Ultra 200X fabric with tubular aluminum frame, carries up to 20kg comfortably.
Frameless ultralight daypack in durable ALUULA Graflyte fabric with a removable hip belt, ideal for fast hikes and light loads.
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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Durston Kakwa 55 (2025) vs Durston Wapta 30: which should you buy?
If saving weight is your priority, the Durston Wapta 30 wins — at 520 g it is 373 g (42%) lighter than the Durston Kakwa 55 (2025) (893 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.