Big Agnes Sentinel Sleeping Bag: 30 Degree Down

We’ve read the reviews across the web for the Big Agnes Sentinel Sleeping Bag: 30 Degree Down and summarize the results below:

Universal Ranking

PeakScore: 83 (out of 100)
User Rating: 3.8 stars 
Expert Rating: 5 stars

Number of Ratings Reviewed: 8

Pros & Cons

Reasons to buy:

User Reviews

  • The hood is adjustable to cinch down and protect your face from cold weather.
  • Comfortable for relaxing during the day and sleeping through the night.
  • Durable to withstand tough terrain and last multiple seasons.
  • Roomy and spacious so you can move around to get comfortable while sleeping.

Expert Reviews

  • Features an integrated pad sleeve, allowing users to use their sleeping pad for added comfort and warmth.
  • Keeps you and your adventure partner cozy down to 30-degree Fahrenheit weather.
  • The built-in pillow sleeve helps keep the pillows in place during the night, ensuring they don’t fall off.
  • The free-range foot box adds comfort while moving around during the night.
  • Features water-resistant down for use in humid or wet environments.
  • Features a no-draft zipper and no-draft center flap to keep out cold breezes during the night.
  • This bag lets you snap a divider between the hoods to allow individual personalization of the sleeping bag.
  • The hood cord is easy to use with one hand for added functionality.
  • The material is very compressible, helping reduce some of the bulk and weight when packing.

Reasons NOT to buy:

User Reviews

  • Packs quite large, so might be too bulky to fit on/in your pack during long excursions.
  • The bag is heavy, so it might add too much weight for long-distance treks where you are looking to bring minimal gear.
  • The adjustable cords to cinch the hood are very thin, so you might be able to feel the mechanism pressing into your skin or face while sleeping, which can reduce overall comfort.

Expert Reviews

  • Expensive when compared to synthetic sleeping bags on the market.


The Big Agnes Sentinel Sleeping Bag: 30 Degree Down is a roomy, comfortable, and adjustable option that works well for 2 people during 3-season use. With hood adjustability, a divider between hoods, and a roomy foot box, this bag focuses on personalization while still letting you snuggle with your adventure partner. Although it is a bit heavy for long-distance trekking and is at the high end of the price spectrum, if you frequently camp or go on short hiking trips with a friend, this could be a smart option.


Note: User and expert rankings were reviewed across the web. Some expert reviews include these: 1, 2, 3, 4, 5, 6, 7.