Sea to Summit

Ether Light XT

Sleep System trending_down See the lightest Sleep System, ranked by weight
490g
0.490 kg  ·  1.08 lbs

Weight & Specs

Weight 490 g
Measured size Regular, Insulated
Weight source Manufacturer (seatosummit.com), checked Oct 2026
Weight (kg) 0.490 kg
Weight (lbs) 1.08 lbs
Brand Sea to Summit
Category Sleep System
shopping_cart Check today's price on Amazon

HikeLoad is reader-supported. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you. Learn more.

About this gear

Ultralight air sleeping pad with 3D construction for comfort.

Compare the Sea to Summit Ether Light XT

All gear comparisons

More Sleep System

Therm-a-Rest
Parsec 20F
820g
Katabatic Gear
Alsek 22°F
660g
Therm-a-Rest
Hyperion 20
567g
Klymit
Static V Lite
510g
backpack

Add to your gear list

Import the weight of this item directly into your HikeLoad gear inventory.

Already have an account? Sign in See it in your base weight
database Browse the database

Find weights for 1,156 hiking gear items across all categories.

All Sleep System items arrow_forward