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| Shavano 32ºF | Quandary 15ºF | Snowmass 0ºF | Eolus 30ºF | Eolus 15ºF | Eolus 0ºF | |
| Insulation Type | Hydrophobic 650 FP 80/20 Duck Down | Hydrophobic 800 FP 90/10 Goose Down | ||||
| Main Feature | Ultralight 3-season sleeping bag. Small pack size. | Warmer 3-Season Bag Ultralight Value | Warmest 4-Season Comfort | Lightest and Smallest Bag Available | Lighter Option than the Quandary 15ºF | Ultralight Option for a 0ºF Mummy Down Bag | 
| Comfort Temperature | 60ºF / 15ºC | 50ºF / 10ºC | 30ºF / -1ºC | 58ºF / 14ºC | 50ºF / 10ºC | 30ºF / -1ºC | 
| Comfort Limit | 45ºF / 7ºC | 30ºF / -1ºC | 15ºF / -10ºC | 43ºF / 6ºC | 30ºF / -1ºC | 15ºF / -10ºC | 
| Survival Limit | 32ºF / 0ºC | 15ºF / -9ºC | 0ºF / -17ºC | 30ºF / -1ºC | 15ºF / -9ºC | 0ºF / -17ºC | 
| Total Fill Weight (Short/Regular/Long) | 370 / 390 /410 grams | 600 / 640 / 690 grams | 890 / 930 / 980 grams | 345 / 365 / 385 grams | 570 / 620 / 670 grams | 820 / 870 / 920 grams | 
| Total Pack Weight (Short/Regular/Long) | 2.02 / 2.13 / 2.24 lbs | 2.56 / 2.71 / 2.89 lbs | 3.23 / 3.38 / 3.56 lbs | 1.80 / 1.93 / 2.13 lbs | 2.34 / 2.54 / 2.80 lbs | 2.90 / 3.10 / 3.36 lbs | 
| Compressed Pack Size | 6.5" x 10" | 7.5" x 11" | 8" x 13" | 6.5" x 9.5" | 7" x 11" | 7.5" x 12.5" | 
| Shell Fabric / Base | DWR-Coated 400T 20D Rip-stop Nylon Fabric / Clusterloft® | |||||