Hummingbird Nano 20

When grams count more than space the Hummingbird is the bag of choice. With the slimmest cut in our lineup, the Hummingbird leaves no room to spare; perfect for going fast and light.

SuperTopo Top Pick Award 2013

Winner of the 2013 Top Pick Award from OutdoorGearLab! Read Review

Availability: Select Color & Length for Availability

Availability Information

From: $409.00

* Required Fields


  • Passive collar provides an extra cushion of down around your neck to trap the heat
  • Trapezoidal footbox allows your feet to fall in a natural pose without compressing the sides
  • Continuous baffles let you position the insulation where you need it
  • 3D contoured hood opens wide for warm nights and cinches tight when the temps start to drop
  • Generous draft tube prevents cold air from seeping past the zipper
  • Overlapping dual-webbing zip guard guides the fabric away from the zipper and eliminates the need for a stiff or heavy fabric layer that can interfere with the draft tube seal
  • #5 YKK two-way zipper with locking sliders
  • Top-stitch construction ideally suited to our ultralight fabrics
  • Includes storage bag & stuff sack

Additional Info

Length Reg
Dimensions 58" / 52 "/ 38"
Fill Power 850+ Goose Down
Fill Weight Reg 14 oz / 397 g <br >Long 14.6 oz / 415 g
Lining Fabric Pertex® 30 denier nylon taffeta
Country of Origin Manufactured in the USA from imported materials
Packed Size 7" x 12" | 9L
Average Weight Reg 1 lb 12 oz / 789 g <br >Long 1 lb 13 oz / 833 g
Sleeping Bag Shell Fabric Schoeller Nanosphere®
Temperature Rating 20ºF / -6.67ºC
Zip Side Left

Write Your Own Review

You're reviewing: Hummingbird Nano 20