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NEMO Fillo Elite vs Sea to Summit Ultralight Insulated

Weight and specs compared for 2026 — and which one to choose.

NEMO Fillo Elite is the lighter option — 513 g lighter than the Sea to Summit Ultralight Insulated (86% less weight). If grams matter to you, that is the one to beat.
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Spec NEMO Fillo Elite Sea to Summit Ultralight Insulated
Weight 82 g · 0.082 kg · 0.18 lb 595 g · 0.595 kg · 1.31 lb
Brand NEMO Sea to Summit
Category Sleep System Sleep System
NEMO Fillo Elite
82 g

Ultralight foam-inflatable hybrid pillow. Weighs under 3 ounces for comfortable camp sleeping.

Full details →
Sea to Summit Ultralight Insulated
595 g

Insulated inflatable pad with R-value 3.7.

Full details →

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NEMO Fillo Elite vs Sea to Summit Ultralight Insulated: which should you buy?

If saving weight is your priority, the NEMO Fillo Elite wins — at 82 g it is 513 g (86%) lighter than the Sea to Summit Ultralight Insulated (595 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.

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