Big Sky International Deluxe UltraLight Pillow vs Nunatak Sastrugi Sleeping Bag (22°F)
Weight and specs compared for 2026 — and which one to choose.
Ergonomic inflatable camping pillow with removable PrimaLoft insulation cover. Weighs 4.4oz with mattress strap attachment. Compact design fits in palm when def...
Full details →Custom ultralight sleeping bag with 900-fill goose down. 614g for 22-degree regular-width medium-length configuration. Made to order with customization options
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Big Sky International Deluxe UltraLight Pillow vs Nunatak Sastrugi Sleeping Bag (22°F): which should you buy?
If saving weight is your priority, the Big Sky International Deluxe UltraLight Pillow wins — at 124 g it is 490 g (80%) lighter than the Nunatak Sastrugi Sleeping Bag (22°F) (614 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 sleep system page, or browse the full gear weight database.