Montbell Ex Light Down Jacket vs UNIQLO Ultra Light Down Jacket
Weight and specs compared for 2026 — and which one to choose.
900-fill ultralight down jacket in minimal packable design.
Ultra-lightweight packable down jacket weighing only 198g. Features 750-fill power down (90% down, 10% feathers), 20D nylon shell with DWR coating, and compress...
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Montbell Ex Light Down Jacket vs UNIQLO Ultra Light Down Jacket: which should you buy?
If saving weight is your priority, the Montbell Ex Light Down Jacket wins — at 195 g it is 3 g (2%) lighter than the UNIQLO Ultra Light Down Jacket (198 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 clothing - mid layer page, or browse the full gear weight database.