ALPS Mountaineering Aura Sleeping Bag

Yes, the Aura is rated for 0 degrees Fahrenheit. It uses TechLoft Micro synthetic insulation and includes an insulated chest baffle and zipper guard to trap heat effectively, making it a true 4-season bag.

The secondary zipper allows you to vent the bag if you get too warm during the night. It also provides enough mobility to sit up inside the bag, which is helpful when you want to read or organize gear without fully exiting.

The weight depends on the size you choose. The Regular size weighs 4.81 lbs, while the Long version weighs 5.69 lbs.

The TechLoft Micro synthetic insulation is designed to maintain its loft and warmth even if it gets damp, which is a major advantage over down in wet, cold conditions. While it is heavier and bulkier than a comparable down bag, it offers reliable thermal efficiency at a more accessible price point.

The Regular size measures 32 x 80 inches, and the Long size measures 34 x 86 inches. If you are taller than 6 feet or prefer extra shoulder room, the Long version is the better choice to ensure you don't feel restricted.

Yes, it includes a compression sack. This helps you cinch the bag down to a more manageable size for strapping to the outside of your pack or fitting inside.