Top Sea to Summit Cold Weather Sleeping Bags for 2019

Our review process

We've taken a look at more than 800 sleeping bags, including plenty of different Sea to Summit cold weather sleeping bags. We used our leading machine learning algorithm to score each individual sleeping bag based on a number of data parameters. These features range from the temperature rating and the number of seasons to type and weight. The following guide will discuss Sea to Summit cold weather sleeping bags in particular, of which we found 3. We hope that this guide will help you pick the best one for you.

If you've decided on Sea to Summit cold weather sleeping bags but want to know more about the brand, take a look at what makes them different. The company is a well-known Australian brand that was founded in 1984. Sea to Summit makes many types of sleeping bags, so whether you're looking for something to use for summer backpacking or winter car camping trips, it has tons of options depending on your outdoor needs. Sea to Summit does rigorous testing to ensure they meet EN standard ratings, meaning your bag will have a tested comfort, transition, and risk range that will inform you in which conditions your sleeping bag will provide the best insulation. With the option of purchasing sleeping bags in stores, Sea to Summit gives you the chance to try out loads of comfortable sleeping bags prior to making this important decision. The company specializes in making packs, bags, backpacks, shelters, and camping accessories in addition to sleeping bags. Sea to Summit has award-winning products such as the Basecamp™ sleeping bag, which is well-reviewed by consumers. Having won the Editor's Choice Award 2016 Award, Sea to Summit is always striving to achieve premium quality products for its customers. Sea to Summit manufactures their sleeping bags using sustainable materials. With innovative technology, such as Ultra-Dry Down™ and WaveLoft™, Sea to Summit makes cutting-edge sleeping bags built to withstand extreme weather conditions. The company has partnered with Pacagon to strengthen the brand's reach and test their gear in the best possible way. Now that we have some background on Sea to Summit, let's discuss Sea to Summit cold weather sleeping bags.

Preventing any heat loss, these sleeping bags are critical when you're out in the cold for extended periods of time. They have draft tubes, which run the length of the bag behind the zipper to help keep warm air from escaping. These sleeping bags are usually designed with a draft collar, keeping the warm air around your torso in and cold air out. Typically made with feather down, they will compress down easily, while still being providing excellent thermal insulation.

Our Top Ranking Sleeping Bags:

	Product Name	Shape	Temperature Rating	Size
Best Overall Score 1	Sea to Summit Ember I 073R-Parent Men's 40 Degree Nylon Sleeping Bag	barrel	40 degree	single
Runner Up 2	Sea to Summit Talus Series TSI 20 Degree Sleeping Bag	mummy	20 degree	single
For Backpacking 3	Sea to Summit Trek-TKII 042LL 20 Degree Sleeping Bag	mummy	20 degree	single

Our Top Ranking Sleeping Bags

Best Overall Score

Sea to Summit Ember I 073R-Parent Men's 40 Degree Nylon Sleeping Bag

Customer Rating

Shape

barrel

Temperature Rating

40 degree

Size

single

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Runner Up

Sea to Summit Talus Series TSI 20 Degree Sleeping Bag

Customer Rating

Shape

mummy

Temperature Rating

20 degree

Size

single

Buy now on Amazon

For Backpacking

Sea to Summit Trek-TKII 042LL 20 Degree Sleeping Bag

Customer Rating

Shape

mummy

Temperature Rating

20 degree

Size

single

Buy now on Amazon

Best Overall Score

Sea to Summit Ember I 073R-Parent Men's 40 Degree Nylon Sleeping Bag

4.8 by user reviews

With the Sea to Summit Ember I Men's 40 Degree Nylon Barrel Sleeping Bag, you can experience a great night's sleep while on your weekend getaway. This sleeping bag has a nylon lining and is made with a nylon ripstop shell, resisting typical wear and tear. It has a barrel shape, which is tapered from top to bottom to increase heat efficiency and save weight. It is lightweight and works well for hiking trips, so if weight is your priority this could be a great option. With a compressible design, it fits easily into a hiking backpack or overnight bag. This sleeping bag is ideal for temperatures around 40°F, keeping you warm on chilly summer nights. It is easy to pack, so it can be effortlessly folded into a practical size to save space in your bag. It has a laundry bag and features a compression bag, which provides you with the perfect space to pack away your sleeping bag and any other small items.

Pros

Features a compressible design
Easy to pack sleeping bags roll up compactly
Lightweight build

Cons

Nylon can fade easily
Barrel shaped sleeping bags can be hard to fit into a backpack

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Runner Up

Sea to Summit Talus Series TSI 20 Degree Sleeping Bag

3.5 by user reviews

Before purchasing the Sea to Summit Talus Series TSI 20 Degree Mummy Sleeping Bag, it's important to learn more. Featuring a mummy shape, this sleeping bag is fitted to prevent warm air from escaping. It is designed for camping and is lightweight, making it great if your number one priority is low volume and weight. This sleeping bag has wind-resistant technology, which adds an extra layer of insulation. With an interior pocket, it has a convenient spot to store small objects. It is ideal for temperatures around 20°F and is waterproof, making it a good choice for wet conditions. This 3 season Sea to Summit sleeping bag is best suited for summer, spring and fall trips. This sleeping bag has 2D Nanoshell, which provides a high level of wind and water resistance in order to prevent moisture from soaking through the fabric.

Pros

Lightweight construction
Mummy shape is suitable for hiking
Single size sleeping bags have great insulation

Cons

Mummy shape restricts different sleeping positions
Camping sleeping bags are not suitable for hiking
3 season sleeping bags can not be used all year

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For Backpacking

Sea to Summit Trek-TKII 042LL 20 Degree Sleeping Bag

3.6 by user reviews

Let's review the Sea to Summit Trek-TKII 20 Degree Mummy Sleeping Bag, a popular choice among consumers. With a mummy shape, this Sea to Summit sleeping bag is tight fitting to prevent cold air pockets. It has a compressible design, giving you sufficient extra room to take along your other gear. This 3 season Sea to Summit sleeping bag is best suited for summer, spring and fall trips. Perfect for hiking, it won't add noticeable weight to your bag while you're taking on the outdoors. This Sea to Summit sleeping bag can withstand 20°F temperatures, providing you with the warmth you need for temperatures above freezing.

Pros

Compresses easily
Mummy shape is excellent for backpacking
Single size sleeping bags have good insulation

Cons

Mummy shape restricts different sleeping positions
3 season sleeping bags are not suitable for harsh winter weather

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Sea to Summit Cold Weather Sleeping Bags: Here's Some Additional Information to Think About:

Check Out the Different Shapes for Sea to Summit Sleeping Bags

Barrel Sleeping Bags

Looking to buy a new sleeping bag that is a great combination of both mummy and rectangular shapes? We have only one barrel Sea to Summit sleeping bag. With a spacious design, barrel sleeping bags are optimal for those who like plenty of room to stretch out. They accommodate varying sleeping positions, allowing you to sleep in any position you need in order to get a good night's sleep. These sleeping bags are cut a bit closer than rectangular bags, providing better thermal efficiency than more spacious designs.

Mummy Sleeping Bags

Trying to decide on the most fitting mummy sleeping bag for you? We'll help you make up your mind by giving you some important facts. Mummy sleeping bags weigh less than rectangular bags, providing excellent insulation per unit weight. However, they provide less space to move around, making them uncomfortable for sleepers who toss and turn. On the other hand, they help trap body heat, providing maximum warmth, since their tight fitting cut is designed to trap body heat. Now that you have this information on mummy sleeping bags, take a look at this Sea to Summit sleeping bag to see if it's what you want.

What Temperature Ratings Are Available for Sea to Summit Sleeping Bags?

20 Degree Sleeping Bags

There are a few things to keep in mind when it comes to deciding on the right temperature rating for your Sea to Summit sleeping bag. We're here to help you think about the perfect choice for your next outdoor excursion. These 20 degree sleeping bags should keep you comfortable down to 20°F, although do keep in mind that this doesn't account for variables such as layering, what you're wearing, and various other factors. They are tight fitting, minimizing the amount of air around your body, so you have less overall space to heat up. They come with a tight fitted hood design, so they aren't the best choice if you want a lot of free movement around the neck and head. They are more affordable than sub-zero degree bags, so you can get one without feeling worried about going over your budget. Now that you know about 20 degree rating sleeping bags, check out this great Sea to Summit sleeping bag.

40 Degree Sleeping Bags

Think that sleeping bags with a 40 degree temperature rating are what you're looking for? Then come check this Sea to Summit sleeping bag after you finish reading about them. These sleeping bags should keep you comfortable down to 40°F. They are more affordable than sub-zero degree bags, so you can get one without feeling worried about going over your budget. They are great for warm weather trips, so they help vent heat, keeping you cool if a hot front comes through. They are typically lighter, so although they don't protect against the most extreme weather they are easier to pack and will contribute to less overall weight you have to carry.