Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.
Western Mountaineering Kodiak MF comes out ahead by a narrow margin (4.8 vs 4.9). The gap is mostly about winter expeditions where bag failure is unacceptable — read the strengths below before deciding.
The Ibis ES is the artisan pick — Feathered Friends' hand-built zero-degree bag with 950+ fill goose down.
The Kodiak MF is the premium pick — Western Mountaineering's USA-made zero-degree bag, exceeds its rating.
Highest fill power. Hand-built. Lifetime warranty.
Best-tested warmth. USA-made. Most premium.
| Spec | Feathered Friends Ibis ES 0 | Western Mountaineering Kodiak MF |
|---|---|---|
| Fill | 950+ fp goose down | 30 oz of 850 fp down |
| Origin | USA hand-built | USA |
| Weight | 50 oz | — |
| Brand | Feathered Friends | Western Mountaineering |
| Tubes | — | 3D draft |