Sea to Summit Breeze Sleeping Bag Liner - Compact Mummy (Drawcord)
The eco-blend material provides stretch comfort and excellent moisture management. Available in both a Mummy version with a drawcord base, and a Rectangular model with a pillow sleeve, the stretch-knit fabric offers incredible freedom of movement. In humid conditions, the blend of 70% Coolmax Ecomade and 30% biobased Tencel Lyocell fibres wick moisture effectively to prevent you feeling clammy. Outdoor users will usually opt for the Mummy version, which stretches to fit any sleeping bag shape. For those travelling, the Rectangular model has a built-in pillow sleeve that fits an Aeros Pillow perfectly. Rest assured you will have a hygienic sleep environment wherever you rest your head.
The eco-blend material provides stretch comfort and excellent moisture management. Available in both a Mummy version with a drawcord base, and a Rectangular model with a pillow sleeve, the stretch-knit fabric offers incredible freedom of movement. In humid conditions, the blend of 70% Coolmax Ecomade and 30% biobased Tencel Lyocell fibres wick moisture effectively to prevent you feeling clammy. Outdoor users will usually opt for the Mummy version, which stretches to fit any sleeping bag shape. For those travelling, the Rectangular model has a built-in pillow sleeve that fits an Aeros Pillow perfectly. Rest assured you will have a hygienic sleep environment wherever you rest your head.
The eco-blend material provides stretch comfort and excellent moisture management. Available in both a Mummy version with a drawcord base, and a Rectangular model with a pillow sleeve, the stretch-knit fabric offers incredible freedom of movement. In humid conditions, the blend of 70% Coolmax Ecomade and 30% biobased Tencel Lyocell fibres wick moisture effectively to prevent you feeling clammy. Outdoor users will usually opt for the Mummy version, which stretches to fit any sleeping bag shape. For those travelling, the Rectangular model has a built-in pillow sleeve that fits an Aeros Pillow perfectly. Rest assured you will have a hygienic sleep environment wherever you rest your head.
The eco-blend material provides stretch comfort and excellent moisture management. Available in both a Mummy version with a drawcord base, and a Rectangular model with a pillow sleeve, the stretch-knit fabric offers incredible freedom of movement. In humid conditions, the blend of 70% Coolmax Ecomade and 30% biobased Tencel Lyocell fibres wick moisture effectively to prevent you feeling clammy. Outdoor users will usually opt for the Mummy version, which stretches to fit any sleeping bag shape. For those travelling, the Rectangular model has a built-in pillow sleeve that fits an Aeros Pillow perfectly. Rest assured you will have a hygienic sleep environment wherever you rest your head.
in 14 offers
The lowest price for Sea to Summit Breeze Sleeping Bag Liner - Compact Mummy (Drawcord) right now is $53.99 at Bay Sports, compared across 14 retailers.
The all-time low was $45.04 on 21 Oct 2025 — today's price is 20% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 13 May 2026.
Last updated at 13/05/2026 18:30:26
Breeze Sleeping Bag Liner - Sea to Summit | Bay Sports Compact Mummy
Delivery between 15–25 May $9.99
Sea To Summit Breeze Sleeping Bag Liner Compact Mummy (Drawcord)
Free delivery between 18–21 May
Sea to Summit Breeze Sleeping Bag Liner Compact Mummy (Drawcord)
Delivery between 19–27 May $7.90
Sea to Summit Breeze Sleeping Bag Liner Mummy Drawcord Compact - Travel sheet
Delivery $95.13
Sea to Summit Breeze Sleeping Bag Liner - Compact Mummy (Drawcord)
Free delivery between Fri – Wed
Sea To Summit Breeze Compact Sleeping Bag Liner
Delivery between 20–26 May $13.90
Sea to Summit Breeze Sleeping Bag Liner (Previous Season) Compact Mummy (Drawcord)
Free delivery
SEA TO SUMMIT Breeze Sleeping Bag Liner - Compact Mummy w/ Drawcord - Outback Equipment Australia - Camping Gear & Accessories
Delivery between Mon – Wed $17.13
Sea To Summit Breeze Sleeping Bag Liner Compact Mummy Blue
Delivery $9.95
Sea To Summit Breeze Sleeping Bag Liner Compact Mummy - Drawcord
Delivery between Fri – Mon $15
originally posted on seatosummitusa.com
I don't normally give five stars, but I really like this product. I have the mummy version and love the drawstring bottom and snaps at the top. The snaps at the top mean you can have your arms free which is great for people who sleep with their hands behind or above their head. It is so easy to wash compared to a sleeping bag. I also have a Reactor liner and the Breeze liner is noticeably cooler to the touch. This is a great product for camping on warm summer nights!
originally posted on seatosummitusa.com
I was happy to test out the Sea to Summit Breeze Sleeping Bag Liner complimentary through Influenster in exchange for my honest review. I had never thought of using a liner before being introduced to this product, but this is actually quite useful. As someone who tends to get hot quite easily, especially while sleeping, this felt great on the skin. As soon as you envelope yourself in this liner, you get a nice cooling effect. The material is soft, lightweight and allows for movement, which adds to a comfortable sleep. This liner is shaped nicely with a hood, arm holes and an open bottom, so you could just wear this out and pull up the bottom if you need to get out of your sleeping bag in the middle of the night, and therefore, not leave this to get tangled in the ... MoreI was happy to test out the Sea to Summit Breeze Sleeping Bag Liner complimentary through Influenster in exchange for my honest review. I had never thought of using a liner before being introduced to this product, but this is actually quite useful. As someone who tends to get hot quite easily, especially while sleeping, this felt great on the skin. As soon as you envelope yourself in this liner, you get a nice cooling effect. The material is soft, lightweight and allows for movement, which adds to a comfortable sleep. This liner is shaped nicely with a hood, arm holes and an open bottom, so you could just wear this out and pull up the bottom if you need to get out of your sleeping bag in the middle of the night, and therefore, not leave this to get tangled in the bottom of the bag or struggle to get comfortably around you. I did notice the cooling sensation wear off while I slept, but I did not wake up drenched in sweat or feel like I was overheating as I often do. I hand washed this in cold and hung it to dry and it was dry within the day. I believe with proper care this will hold up nicely as long as you do not snag it. Also, this comes with a travel pouch and takes up very little space and would be easy to travel with. I'm very pleased with this product and find it to be a useful solution to hot sleepers like myself.
originally posted on seatosummitusa.com
This sleeping bag liner is genius. I never knew sleeping bag liners were a thing until we got this product. It's so easy to wash and will keep the sleeping bag clean. I never wanted to wash our sleeping bags because it's such a pain. I love how lightweight it is. I'm a hot sleeper plus I live in Texas, so this liner will honestly be enough even without the sleeping bag most of the time. I also love the idea of being able to use it in hotels or in travel situations if I'm concerned about cleanliness. It's easy to pack and takes up almost no space. I'm so happy to have this liner.
| Variant | |
| size | Mummy Compact w/ Drawcord |
Breeze Sleeping Bag Liner - Sea to Summit | Bay Sports Compact Mummy
Delivery between 15–25 May $9.99
Sea To Summit Breeze Sleeping Bag Liner Compact Mummy (Drawcord)
Free delivery between 18–21 May
Sea to Summit Breeze Sleeping Bag Liner Compact Mummy (Drawcord)
Delivery between 19–27 May $7.90
Sea to Summit Breeze Sleeping Bag Liner Mummy Drawcord Compact - Travel sheet
Delivery $95.13
Sea to Summit Breeze Sleeping Bag Liner - Compact Mummy (Drawcord)
Free delivery between Fri – Wed
I don't normally give five stars, but I really like this product. I have the mummy version and love the drawstring bottom and snaps at the top. The snaps at the top mean you can have your arms free which is great for people who sleep with their hands behind or above their head. It is so easy to wash compared to a sleeping bag. I also have a Reactor liner and the Breeze liner is noticeably cooler to the touch. This is a great product for camping on warm summer nights!
I was happy to test out the Sea to Summit Breeze Sleeping Bag Liner complimentary through Influenster in exchange for my honest review. I had never thought of using a liner before being introduced to this product, but this is actually quite useful. As someone who tends to get hot quite easily, especially while sleeping, this felt great on the skin. As soon as you envelope yourself in this liner, you get a nice cooling effect. The material is soft, lightweight and allows for movement, which adds to a comfortable sleep. This liner is shaped nicely with a hood, arm holes and an open bottom, so you could just wear this out and pull up the bottom if you need to get out of your sleeping bag in the middle of the night, and therefore, not leave this to get tangled in the ... MoreI was happy to test out the Sea to Summit Breeze Sleeping Bag Liner complimentary through Influenster in exchange for my honest review. I had never thought of using a liner before being introduced to this product, but this is actually quite useful. As someone who tends to get hot quite easily, especially while sleeping, this felt great on the skin. As soon as you envelope yourself in this liner, you get a nice cooling effect. The material is soft, lightweight and allows for movement, which adds to a comfortable sleep. This liner is shaped nicely with a hood, arm holes and an open bottom, so you could just wear this out and pull up the bottom if you need to get out of your sleeping bag in the middle of the night, and therefore, not leave this to get tangled in the bottom of the bag or struggle to get comfortably around you. I did notice the cooling sensation wear off while I slept, but I did not wake up drenched in sweat or feel like I was overheating as I often do. I hand washed this in cold and hung it to dry and it was dry within the day. I believe with proper care this will hold up nicely as long as you do not snag it. Also, this comes with a travel pouch and takes up very little space and would be easy to travel with. I'm very pleased with this product and find it to be a useful solution to hot sleepers like myself.
This sleeping bag liner is genius. I never knew sleeping bag liners were a thing until we got this product. It's so easy to wash and will keep the sleeping bag clean. I never wanted to wash our sleeping bags because it's such a pain. I love how lightweight it is. I'm a hot sleeper plus I live in Texas, so this liner will honestly be enough even without the sleeping bag most of the time. I also love the idea of being able to use it in hotels or in travel situations if I'm concerned about cleanliness. It's easy to pack and takes up almost no space. I'm so happy to have this liner.
While this is a liner for a sleeping bag I would definitely use it on its own in the summer where I am because it can get hot camping. The fabric is made to be cool wicking and the fiber is woven with the tencel to keep away mosquitoes. The liner can withstand about 30 washes for it still to be effective against bug repelling. I will only wash it a couple times a season so it should last quite a few seasons. I have a different brand mummy bag and the liner still fits inside nice. I also like that the bottom has a draw cord so I can easily wear it around the fire at the campsite. Both myself at 5'3 and my husband at 6'1 can fit into this liner comfortably. I am very excited to use this liner all season while camping. So far no bug bites after one night of use. I ... MoreWhile this is a liner for a sleeping bag I would definitely use it on its own in the summer where I am because it can get hot camping. The fabric is made to be cool wicking and the fiber is woven with the tencel to keep away mosquitoes. The liner can withstand about 30 washes for it still to be effective against bug repelling. I will only wash it a couple times a season so it should last quite a few seasons. I have a different brand mummy bag and the liner still fits inside nice. I also like that the bottom has a draw cord so I can easily wear it around the fire at the campsite. Both myself at 5'3 and my husband at 6'1 can fit into this liner comfortably. I am very excited to use this liner all season while camping. So far no bug bites after one night of use. I received this product for free in exchange for my honest review.
I used this liner with my StS Trek bag on a double-circuit teahouse trek in Nepal. Teahouse rooms are unheated, and many are over 12,000'. This warm, stretchy and comfortable liner helped keep my bag clean and me warm, the very few times I needed it for warmth.Only 4 stars, because:My StS bag has a separate zipper for the footbox, that I usually have open, even at high elevations and thought the liner would, too. I thought this because the pictures online (& even the one StS attached to the email asking for this review), plus wording on the box state the bottom has a drawstring. It doesn't for the semi-rectangular version I needed. So, my dear spouse ripped the bottom open and sewed one in.StS did apologize for the incorrect wording on the package, and made it as ... MoreI used this liner with my StS Trek bag on a double-circuit teahouse trek in Nepal. Teahouse rooms are unheated, and many are over 12,000'. This warm, stretchy and comfortable liner helped keep my bag clean and me warm, the very few times I needed it for warmth.Only 4 stars, because:My StS bag has a separate zipper for the footbox, that I usually have open, even at high elevations and thought the liner would, too. I thought this because the pictures online (& even the one StS attached to the email asking for this review), plus wording on the box state the bottom has a drawstring. It doesn't for the semi-rectangular version I needed. So, my dear spouse ripped the bottom open and sewed one in.StS did apologize for the incorrect wording on the package, and made it as right as they could.
for the hot summer months and for those cold nights that you need something else.i mainly use this to cool down my body when it gets too warm but need that extra layer just to stay cool, in the summer this works well with a light blanket. and for the winter i use it to keep my quilt clean but still keep myself cool if it gets too hot, it adds extra layer of warmth because of all the heat being trapped and it is very cozy for sure i love this and planning to buy more.
I've purchased the older version that's the super warm ones for fall camping in Colorado and it was super warm but a little bit challenging for me as I like to poke my feet out of the sleeping bag when I run hot. This design is superb with the option to cinch the feet and the snap buttons on top, really made it much user friendly for someone like me. This material is cooling, perfect for the upcoming summer camping. Super soft material, made it very easy to sleep in. Totally would recommend!
Though I haven't used it for a full cold weather camping night yet, I can tell this material will do very well in a sleeping bag. It is soft and frictionless, making it very comfortable even against bare skin. It is also moisture wicking and dries very fast, which is nice for this type of application. Since I own some pretty pricey sleeping bags, I'm happy to have this liner to help preserve and protect them. It is very well made and a great design. Folds into a very compact bag for travel and storage
First of all, you NEED a liner for your sleeping bag. If you wash your bedding at home once a week—that being under ideal hygienic conditions where you shower every single day—you really don't want that funk getting into your expensive sleeping bag! That's where a liner really helps!This liner is an upgrade for me. I've been using a Sea-to-Summit Comfort Blend for several years, and I've really liked that product a lot. But I thought a back-up liner might be nice. But I was really blown away with how nice the Breeze liner is! Mine is the regular Mummy style, and I really appreciate the soft, wicking material that the Breeze is constructed from. Apparently it's a similar material as the Tek towels (I think…maybe its one of the other towels?). I sleep hot, and I ... MoreFirst of all, you NEED a liner for your sleeping bag. If you wash your bedding at home once a week—that being under ideal hygienic conditions where you shower every single day—you really don't want that funk getting into your expensive sleeping bag! That's where a liner really helps!This liner is an upgrade for me. I've been using a Sea-to-Summit Comfort Blend for several years, and I've really liked that product a lot. But I thought a back-up liner might be nice. But I was really blown away with how nice the Breeze liner is! Mine is the regular Mummy style, and I really appreciate the soft, wicking material that the Breeze is constructed from. Apparently it's a similar material as the Tek towels (I think…maybe its one of the other towels?). I sleep hot, and I sweat a lot at night, so drawing that moisture off is a really nice feature. To help regulate my comfort (including at home) I usually stick my feet out of the end of the bed (and of the liner), so the opening at the bottom is actually a really welcome feature! Yeah…I don't wander the campsite in my liner, but I suppose you could if you wanted to. To each their own!Anyhow, I really love my new liner. What WAS going to be a spare is now my go-to!
The product is Lightweight comfy pad, gives a great night's sleep.Pros• Lightweight• Comfortable• Easy and quick to inflate/deflate• Packs downCons• A bit noisy on the tent floor• The "bleed" valve is a little fussy at times
| Variant | |
| size | Mummy Compact w/ Drawcord |
