Best 3 Season Sleeping Bag Under $100 (2018 Reviews)

A good sleeping bag could make or break your outdoor adventure trip.

You need a night of restful sleep in order to enjoy your camping activities and feel fresh and energetic throughout the day.

However, it’s a good idea to consider a 3-season sleeping bag as it enables you to travel to more varied destinations, and do it during the three seasons of the year.

This means you can enjoy the spring, summer and fall trips, all with one sleeping bag.

And if you can find one under $100 (you can, read on 🙂 )? Makes it easy on your pocket, too.

Best 3 Season Sleeping Bag Under $100: Quick Roundup

Explore these high quality 3-season sleeping bags, all under $100:

  1. Sportneer +20F Ultralight Mummy Sleeping Bag
  2. Abco Tech Sleeping Bag
  3. Adult Sleeping Bag By TNH Outdoors
  4. Outdoorsman Lab Mummy Sleeping Bag
  5. Camp Solutions 3 Season 23-Degree Sleeping Bag

What to look for in a good 3 season sleeping bag?

Here are a few factors to consider when choosing a sleeping bag for your upcoming trip:


The temperature mark of a sleeping bag is an extremely important factor to evaluate before purchase. 3-season sleeping bags are usually designed for temperatures 20 deg F and above. These bags are ideal for fall and spring trips and can also work for summers in higher mountain areas.


Sleeping bags are available in different shapes such as square and mummy shape. A square sleeping bag is quite common and provides enough room for feet movement during sleep. A mummy-shaped sleeping bag has a tapered bottom and retains the warm air, keeping you cozy throughout the night.


You can choose from materials like down or synthetic or even combine the two, depending on your specific needs. Each has its own advantages and disadvantages.

Looking for a good 3-season sleeping bag for your next camping trip? Here are the five best options under $100!

Sportneer +20F Ultralight Mummy Sleeping Bag

The Sportneer 3 season mummy sleeping bag is filled up with 100 percent silk cotton and will keep you warm and snug even when temperatures drop to -5 degree Celsius.

This is the ideal camping sleeping bag for summer, spring, autumn and mild winter nights.

The Sportneer sleeping bag is water- and wind-resistant and is designed in the mummy shape to provide maximum warmth and comfort.

It measures 87″ x 32″ x 22″ and can easily accommodate a person with a height of up to 6 feet and 2 inches.

This 3 season sleeping bag is a great choice – check it out!

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Abco Tech Sleeping Bag

The Abco Tech sleeping bag is designed to keep you warm in near-freezing temperatures (20 degrees Fahrenheit temperature rating). The bag has a weather-resistant and waterproof design for keeping you warm, dry and snug even in very rough conditions.

The Abco Tech sleeping bag is known for providing additional comfort during outdoor adventure activities without the addition of extra weight to your portable backpack.

It also features a skin-friendly lining made of 100 percent polyester, a great feature for those prone to skin allergies and other skin conditions. You will also get a portable carry bag to easily transport your Abco Tech sleeping bag!

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Adult Sleeping Bag By TNH Outdoors

The TNH Adult Sleeping Bag has a high-quality functional design and waterproof exterior shell for retaining maximum body heat even in extremely cold weather conditions, if you happen to find yourself in such weather.

It features a brilliant heavy-duty zipper that will not snag or break and cause you unnecessary stress in the outdoors.

The TNH sleeping bag comes with a compact, easy-to-pack compression bag that ensures compact storage.

This means that you will not be bothered about your sleeping bag till it is actually time to open and use it in the night!

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Outdoorsman Lab Mummy Sleeping Bag

Outdoorsman Lab is an eco-friendly company that cares about the natural landscape such as forests.

This ultra-light 2.9 lbs. 3-season sleeping bag is filled with high-loft synthetic material and will keep you cozy and comfortable throughout the night.

It also features full-length zipper for reducing drafts. The drawstring hood on the sleeping bag will keep your face (as well as your head) covered for additional warmth in cold weather conditions.

The Outdoorsman Lab has undergone the EN13537 protocol testing and enjoys a 39F-42F comfort rating.

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Camp Solutions 3 Season 23-Degree Sleeping Bag

The Camp solutions 3 Season Sleeping Bag is made of 210T polyester and measures 74.8″ x 31.5″. It can easily accommodate most people and the bottom offers enough room for leg movement.

The Camp Solutions sleeping bag is filled with 4 lbs of ultra-light cotton fiber and has a temperature rating of -5 Degree C.

You can also decide to zip together two sleeping bags or use one sleeping bag as big blanket during the night.

This is a highly portable sleeping bag with an after-packing size of 17.3×7.9×8.3 inches.

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Keep yourself warm and comfortable outdoors and enjoy the spring, summer and fall trips with these high-quality and affordable 3 season sleeping bags!