Vireo UL Sleeping Bag
Vireo UL Sleeping Bag
Feathered Friends

Vireo UL Sleeping Bag

Regular price Sale price $349.00

Due to the COVID-19 pandemic our Seattle factory is temporarily closed and some products are temporarily unavailable. If what you're looking for is unavailable, sign up to be notified when the item you want is back in stock, and consider purchasing an e-gift card now to use when we’re restocked.

Gift Cards
The Vireo was designed with a single purpose in mind; fast and light alpine climbs where every gram counts. With no hood, no zipper and a variable fill (the lower half is rated at 25ºF / -4ºC, the upper half 45ºF / 7ºC) the Vireo shaves every last ounce. For maximum efficiency and warmth, pair the bag with a down jacket to not only keep you cozy but also minimize extra gear and weight when it matters most. 

UL: Ultralight. Pertex® Endurance® 10 denier water-resistant/breathable fabric.

Best Uses: Ultralight Backpacking, Alpinism, Emergency Bivy


"For those who have their sights on first ascents, ultralight pursuits, or savings in weight and bulk with respect for RDS certified down, the top-shelf 900-plus* fill Vireo could be your ticket."
-GearJunkie

Read the Review!
*We currently use 950-plus fill power goose down for the Vireo UL

Details

  • No zipper to conserve weight and bulk
  • Drawcord on open end to cinch off apertures
  • Designed to be worn with a down jacket for upper-body warmth
  • Differential fills - lower half is filled to 25ºF / -4ºC while the top half is filled to 45ºF / 7ºC
  • Stuff sack and cotton storage bag included

Additional Info

Dimensions 66" / 48" / 38"
Fill Power 950+ Goose Down
Fill Weight 62"8.0 oz / 227 g 
68" 8.7 oz / 247 g 
74" 9.4 oz / 267 g
Lining Fabric Flite 15 denier ripstop nylon
Country of Origin Made in Seattle, USA of imported materials
Packed Size 5L
Average Weight 62" 14.4 oz / 408 g 
68" 15.5 oz / 441 g 
74" 16.7 oz / 474 g
Sleeping Bag Shell Fabric Pertex® Endurance UL

UL Bags
Ultralight & Warm

Keeping You Warm With 950+ Fill Power Down

UL Bags
Shave the Grams

Made with Pertex® Endurance® UL Fabric