Exped Ultra 6.5R vs NEMO Eclipse All-Season
Weight and specs compared for 2026 — and which one to choose.
All-season insulated air mat with R-6.9 warmth, 9cm thickness and quiet 20D recycled face fabric; mummy regular.
New 2026 sleeping pad combining features from previous winners. Offers 4-inch cushioning with contoured longitudinal baffles for supportive night sleep.
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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Exped Ultra 6.5R vs NEMO Eclipse All-Season: which should you buy?
If saving weight is your priority, the Exped Ultra 6.5R wins — at 439 g it is 14 g (3%) lighter than the NEMO Eclipse All-Season (453 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.