Best Sea to Summit Backpacking 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 backpacking sleeping bags. We used our advanced artificial intelligence technology to rank each individual sleeping bag based on a number of data parameters. These features range from liner material and number of seasons to cleaning options and designs. The following guide will talk about Sea to Summit backpacking sleeping bags in particular, of which we found 11. We hope that this guide will help you choose the best one for you.

When it comes to choosing a Sea to Summit backpacking sleeping bag, you'll want to know what sets this brand apart from the others. Sea to Summit is an excellent Australian brand that was founded in 1984. Sea to Summit designs many types of sleeping bags, committing to provide shoppers with versatile and high quality outdoor products. Sea to Summit is very innovative, performing rigorous testing to ensure they meet EN standard ratings, allowing more accurate comparisons between sleeping bags. Sea to Summit sleeping bags are available for purchase in stores, letting you test all the latest technology that has been released to the market since the last time you bought yourself a sleeping bag. The company specializes in making packs, bags, backpacks, shelters, and camping accessories in addition to sleeping bags. Sea to Summit invented Ultra-Dry Down™ and WaveLoft™, which represents the creativity behind the brand when it comes to designing cutting-edge technology for all sorts of climates and conditions. Sea to Summit sleeping bags are made using sustainable materials. The company has partnered with Pacagon to strengthen the brand's reach and test their gear in the best possible way. Having won the Editor's Choice Award 2016 Award, the company is always striving to make exceptional quality products for its customers. Sea to Summit has award-winning products such as the Basecamp™ sleeping bag, which is well-reviewed by consumers. Now that we have some background on Sea to Summit, lets discuss Sea to Summit backpacking sleeping bags.

These sleeping bags pack down smaller, making them suitable for alpine pursuits where weight and volume are critical. They come with a lightweight design, which makes them ideal for carrying around on your back during long hikes. Backpacking sleeping bags are designed to withstand a variety of climates and terrains, standing up to wear and tear for those extreme outdoor trips. They help increase your warmth, so they are better insulated and keep in your body heat.

Our Top Ranking Sleeping Bags
Customer Rating
Shape
rectangle
Size
single
Customer Rating
Shape
mummy
Size
single
Best Overall Score
An image of Sea to Summit Ember I 073R-Parent Men's 40 Degree Nylon Sleeping Bag

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 does not take up all the space in your bag so you will have enough room to bring along other equipment. This Sea to Summit 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. This sleeping bag 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
Runner Up
An image of Sea to Summit Trek 041-RL-Parent Sleeping Bag

Trying to find a sleeping bag to take with you on the hiking trail? You'll want to know about the Sea to Summit Trek Rectangular Sleeping Bag. This sleeping bag is lightweight and is designed for backpacking, so if you don't want to carry a lot of weight this could be a great choice for you. It has a rectangular shape, which offers you room to move around in your sleep as it is not cut close to the body. This 3 season Sea to Summit sleeping bag is built for summer for maximizing airflow to keep you comfortable during warm weather. It has 2D Permashell, which is a porous, water-resistant, very insulated fabric that is treated with DWR and will keep you warm and dry.

    Pros
    • Lightweight build
    • Suitable for summer temperatures
    • Rectangular shape is built with extra space
    Cons
    • Rectangular shape is heavier than other shapes
    • 3 season sleeping bags are not suitable for harsh winter weather
For Cold Weather
An image of Sea to Summit Trek-TKII 042LL 20 Degree Sleeping Bag

Choose the Sea to Summit Trek-TKII 20 Degree Mummy Sleeping Bag to stay warm and cozy in the outdoors. With a mummy shape, this sleeping bag is tight fitting to prevent cold air pockets. It is made for backpacking, so if weight is your priority this could be a great option. This sleeping bag is suitable for temperatures around 20°F, providing you with the warmth you need when temperatures are above freezing. This 3 season Sea to Summit sleeping bag is best suited for summer, spring and fall trips. With a compressible design, it packs easily into a hiking backpack or overnight bag.

    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
Additional Picks
An image of Sea to Summit Talus TS I Women's Sleeping Bag

Choose the Sea to Summit Talus TS I Women's Mummy Sleeping Bag to stay warm in the outdoors. Tailored for women, this Sea to Summit sleeping bag gives more insulation at the feet and torso as women generally are naturally colder than men. It works well for backpacking trips and is lightweight, making long days out on the trail easier to handle. Featuring a mummy shape, it is fitted to prevent warm air from escaping. Made with a nylon ripstop exterior, it works well in rugged use since it won't tear or rip.

This 3 season sleeping bag is best suited for summer, spring and fall trips. This Sea to Summit sleeping bag detaches via zippers, so you can split it into two separate sleeping bags. It has a wind-resistant design, which will add an extra layer of insulation. It features a laundry bag and has a compression bag, which will make packing up your bag very easy. This sleeping bag uses Thermolite Extra material, so you will stay warmer and drier as the hollow-core fibers of the material keep your body heat inside the sleeping bag.

    Pros
    • Women's design has extra padding by your extremities
    • Lightweight build, making it easy for kids to carry with them
    • Nylon ripstop shell will resist wear and tear and potential holes or rips
    Cons
    • Mummy shape has a tight fit which can be too cramped for some
    • 3 season sleeping bags are not suitable for harsh winter weather
    • Women's sleeping bags do not always fit taller women
An image of Sea to Summit Talus TS I Nylon Sleeping Bag

Trying to find a sleeping bag to take with you on the hiking trail? You'll want to hear about the Sea to Summit Talus TS I Nylon Mummy Sleeping Bag. This sleeping bag is lightweight and is designed for hiking, so if weight is your priority this could be a great option. With a mummy shape, it is made with excellent warmth-to-weight ratio, since it is very fitted so there isn't excess fabric, cutting down on the weight and making it easier to carry. It features a nylon lining, which feels light and soft and will remain at a comfortable temperature.

This 3 season Sea to Summit sleeping bag is best suited for summer, spring and fall trips. This sleeping bag is thermal, so you can stay warm every night. It detaches via zippers and features an interior pocket, so you will have a spot to conveniently stash your possessions, such as a charger or a watch. With a compressible design, it does not take up all the space in your bag so you will have enough room to bring along other gear. It has a laundry bag and features a compression bag, which gives you the perfect space to pack away your sleeping bag and any other small items. 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
    • Features a compressible design
    • Lightweight construction
    • Nylon lining will stay at a comfortable temperature
    Cons
    • Nylon will pill with extended use
    • Mummy shape does not have extra space to move around
    • 3 season sleeping bags are not suitable for harsh winter weather
An image of Sea to Summit Talus TS II Nylon Sleeping Bag

With the Sea to Summit Talus TS II Nylon Mummy Sleeping Bag, you can experience a great night's sleep while on your weekend away. This Sea to Summit sleeping bag has a mummy shape, sealing in your body heat since it is tight fitting. Suitable for 4 seasons, it is built with durable materials that provide high levels of insulation and protect against extra cold weather conditions. It has 2D Nanoshell, which provides a high level of wind and water resistance in order to prevent moisture from soaking through the fabric. It features a nylon lining, which feels breathable and soft and will stay at a comfortable temperature. This sleeping bag is thermal, so you can stay warm every night.

This sleeping bag detaches via zippers, so you can transform it into two separate sleeping bags. It has an interior pocket, which offers you a convenient and safe spot to stash your important possessions, such as your flashlight. This sleeping bag features a compressible design, giving you enough extra space to take along your other essentials. It is perfect for backpacking and is lightweight, making long days out on the trail easier to tackle. This sleeping bag has a laundry bag and features a compression bag, which will make storing your sleeping bag super easy.

    Pros
    • Designed to compress easily
    • Lightweight build
    • Nylon lining will remain at a comfortable temperature
    Cons
    • Nylon can fade easily
    • Mummy shape is close fitting with no extra space to move around
    • 4 season sleeping bags tend to be heavier
An image of Sea to Summit 053LL-Parent Down Sleeping Bag

See all that nature has to offer from the comfort and safety of the Sea to Summit Down Mummy Sleeping Bag. This sleeping bag is designed with a down lining and it is built with a nylon ripstop exterior, so it resists wear and tear. It has a mummy shape, which is larger on top and more fitted by the feet, keeping warm air closer to you. Suitable for 4 seasons, it will you warm even in very low temperatures, perfect for a cozy nights in the snow. 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. It is lightweight and works well for hiking trips, so if weight is your priority this could be a great option. With an interior pocket, it has a handy place to store important objects. The hood has drawstrings, so you can adjust the fit based on what feels most comfortable to you. This sleeping bag comes with a laundry bag and has a compression bag, which will make packing up your bag hassle-free.

    Pros
    • Drawstring hood gives added comfort by the head
    • Lightweight construction
    • Down lining will add high insulation, making it ideal for colder temperatures
    Cons
    • Down requires special cleaning
    • Mummy shape is very fitted with no extra space to move
    • 4 season sleeping bags tend to be heavier
An image of Sea to Summit Micro MC III Men's Down Sleeping Bag

Use the Sea to Summit Micro MC III Men's Down Mummy Sleeping Bag to stay warm in the outdoors. This sleeping bag is designed with a down lining and it is built with a nylon ripstop shell, so it lasts for a long period of time. Featuring a mummy shape, it is made for optimal warmth-to-weight ratio, since it is cut closely so there is no excess fabric, cutting down on the weight and making it easier to carry on your back. It features a zipper guard, keeping the material from getting caught when opening and closing the zipper. 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. It is designed for backpacking and is lightweight, making long days out on the trail easier to tackle. This Sea to Summit sleeping bag is made to be compact and has a compressible design, leaving you enough extra room to take along your other gear. It is easy to pack, making it a wonderful option if mobility and space are your main concern.

    Pros
    • Folds up compactly, helping you get rid of unnecessary bulk
    • Compresses easily
    • Easy to pack sleeping bags roll up compactly
    Cons
    • Down requires special cleaning
    • Mummy shape limits different sleeping positions
An image of Sea to Summit Trek Tk II Down Sleeping Bag

See all that nature has in store from the comfort and safety of the Sea to Summit Trek Tk II Down Rectangular Sleeping Bag. This Sea to Summit sleeping bag is ideal for backpacking and is lightweight, so it won't hurt your shoulders to carry. It has a rectangular shape, which is built with extra space, so you can move comfortably in your sleep. This Sea to Summit sleeping bag is designed with a down lining and it is built with a nylon ripstop shell, so it lasts for a long period of time. Featuring a compressible design, it will not take up all the space in your bag so you will have sufficient room to bring along other gear. Good for summer, this 3 season Sea to Summit sleeping bag is built with a light design that focuses on airflow and ventilation, which is intended for warm temperatures.

    Pros
    • Designed to compress easily
    • Lightweight construction
    • Down lining has great warmth-to-weight proportion
    Cons
    • Down requires special cleaning care
    • Rectangular shape is not the warmest option
    • 3 season sleeping bags are not suitable for harsh winter weather
An image of Sea to Summit Ember EB III 075R Nylon Sleeping Bag

Choose the Sea to Summit Ember EB III Nylon Sleeping Bag to stay warm and cozy in the outdoors. This Sea to Summit sleeping bag features a nylon lining and is designed from nylon ripstop shell fabric, resisting typical wear and tear. Perfect for year-round adventuring, it will you warm even in very low temperatures, so you don't have to put off sleeping outdoors during the colder months. It is ideal for backpacking and is lightweight, so it won't be a burden to carry. With a compressible design, this sleeping bag will not take up all of the usable space in your pack so you will have enough room to bring along other essentials. It comes with 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
    • Compresses easily
    • Lightweight construction, which minimizes the weight of your bag
    • Nylon lining will remain at a comfortable temperature
    Cons
    • Nylon pills with extended use
    • 4 season sleeping bags tend to be heavier
Buying a New Sea to Summit Backpacking Sleeping Bag? Here Are Some Things to Know:
Which Temperature Rating Is Best for Your Sea to Summit Backpacking Sleeping Bags?
20 Degree Sleeping Bags

If you're looking for a Sea to Summit backpacking sleeping bag with a 20 degree rating, then you should take a look at this great sleeping bag. These sleeping bags should keep you comfortable down to 20°F, but remember that this doesn't account for variables such as layering, what you're wearing, and various other factors. They feature a tight fitted hood design, which works well to seal in heat but doesn't allow for a lot of movement of the head and neck. 20 degree sleeping bags are closely fitted, maximizing insulation since its more effective to warm a small space than a larger one. They are more affordable than sub-zero degree bags, so you can get these without feeling worried about going over your budget.

40 Degree Sleeping Bags

If you're looking for a Sea to Summit backpacking sleeping bag with a 40 degree rating, then we are happy to recommend this highly rated sleeping bag. These sleeping bags should keep you comfortable down to 40°F. They are ideal for warm weather trips, providing comfortable ventilation and breathability for hotter nights. 40 degree sleeping bags are more affordable than sub-zero degree bags, so you can purchase one without feeling worried about going over your budget. 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.

Check Out the Various Shapes for Sea to Summit Backpacking Sleeping Bags
Barrel Sleeping Bags

Looking to purchase an all-purpose sleeping bag? We have only one barrel Sea to Summit backpacking 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, giving you plenty of room to get comfortable, regardless of your sleeping position. These barrel sleeping bags are cut a bit closer than rectangular bags, providing better thermal efficiency than more spacious designs.

Rectangular Sleeping Bags

Looking to purchase a new sleeping bag that will have lots of room? We have seven rectangle sleeping bags available. Click here to have a look at one right now. With a generous shape, these rectangular sleeping bags are optimal for those who like plenty of room to stretch out. They feature double zippers, making them very versatile, doubling as a blanket or attaching to another sleeping bag for combined body heat on extra cold nights. They accommodate varying sleeping positions, making them ideal for people who are particular about sleeping in certain positions such as their sides or stomach. Something to consider is that they are less ideal for cold weather, creating more room inside which can weaken the bag's ability to keep you warm. Also, they are quite heavy, so they may weigh you down on long backpacking trips.

Mummy Sleeping Bags

Trying to decide on the perfect mummy sleeping bag for your next outdoor adventure? We'll help you choose by providing you with some important information that you need. Mummy sleeping bags weigh less than rectangular bags, so you won't have to sacrifice some warmth for weight. A potential downside is that they provide less space to move around, making them uncomfortable for sleepers who toss and turn. An advantage is that they are good for cold weather, so they are designed to hold in warmth and seal out cold drafts. Decided on which shape is perfect for you? Then check out this great choice.

Figure Out Which Liner Material to Pick for Sea to Summit Backpacking Sleeping Bags
Down Sleeping Bags

We looked at four great Sea to Summit backpacking sleeping bags that have a down liner to help you decide if this is the right material you want. Down sleeping bags can be easily compressed, making it ideal for minimalist packers. They are designed to be insulated, so they trap your body heat very well, keeping you cozy regardless of the weather. They are extremely durable, so they can be used on all kinds of rough or wet terrain. They are made with breathable material, providing a cool solution for warmer nights. They are very soft, ensuring comfort and rest, so you'll sleep happier than in your own bed. They are designed for warmth, so fear of the cold won't keep you from an epic outdoor adventure. We hope deciding on the right Sea to Summit backpacking sleeping bag will be a bit easier now that you know more about down. You can start by checking out this great Sea to Summit backpacking sleeping bag that we found.

Nylon Sleeping Bags

There are four Sea to Summit backpacking sleeping bags available that have a nylon liner. Nylon sleeping bags are extremely durable, so no matter how many times they go in the wash, they won't pill or unravel. They are easy to clean, so you won't have to spend money and time on dry cleaning. They are very soft, ensuring your child sleeps properly after a long day adventuring in the outdoors. They are designed to be lightweight, so they are less of hassle to carry around, yet still provide you with the necessary warmth. They dry quickly, so even in the wettest conditions, moisture will not soak the fabric.