Therm-a-Rest

Hyperion 20

Sleep System trending_down See the lightest Sleep System, ranked by weight
567g
0.567 kg  ·  1.25 lbs

Weight & Specs

Weight 567 g
Weight (kg) 0.567 kg
Weight (lbs) 1.25 lbs
Brand Therm-a-Rest
Category Sleep System
Product page View on manufacturer site open_in_new
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

900-fill Hyperdry down mummy sleeping bag rated to 20F/-6C. 10D ripstop nylon shell with DWR treatment. Regular size.

More Sleep System

Western Mountaineering
HighLite 35F
460g
Feathered Friends
Flicker UL 20°F Quilt
543g
Zenbivy
Ultralight Bed Quilt 25°F
482g
Forclaz
Trek MT900 5°C Down
830g

Compare Hyperion 20

vs Western Mountaineering HighLite 35F vs Feathered Friends Flicker UL 20°F Quilt vs Zenbivy Ultralight Bed Quilt 25°F vs Forclaz Trek MT900 5°C Down
backpack

Add to your gear list

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

person_add Create free account Already have an account? Sign in
database Browse the database

Find weights for 1,222 hiking gear items across all categories.

All Sleep System items arrow_forward