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Sea to Summit Expander Liner Navy / Standard
Sea to Summit Expander Liner Navy / Standard
Sea to Summit Expander Liner Navy / Standard
Sea to Summit Expander Liner Navy / Standard
Sea to Summit Expander Liner Navy / Standard
Sea to Summit Expander Liner Navy / Standard
Sea to Summit Expander Liner Navy / Standard
Sea to Summit Expander Liner Navy / Standard
Sea to Summit Expander Liner Navy / Standard
Sea to Summit Expander Liner Navy / Standard
Sea to Summit Expander Liner Navy / Standard
Sea to Summit Expander Liner Navy / Standard
Sea to Summit Expander Liner Navy / Standard

Sea to Summit Expander Liner Navy / Standard

(167 reviews)

The Expander sleeping bag liner is made of a super soft and stretchy knitted poly-cotton material. The Rectangular, Traveller and Double models don't have side seams and, combined with the stretch fabric, this offers an unprecedented level of comfort in a budget-priced liner. A built-in antimicrobial treatment keeps odors at bay - and it won't wash out of the liner when it's thrown in the washing machine. This is the perfect travel companion for those looking for a luxuriously comfortable sleep. Features Stretchy, wicking Jersey-knit poly-cotton fabric, knitted without side seams for extra comfort. The antimicrobial finish keeps the liner fresh and odor-free. Easy care – machine wash with no special soap needed. Avoid fabric softeners and dryer sheets. Keeps sleeping bag clean. Packs into its own storage case.

The Expander sleeping bag liner is made of a super soft and stretchy knitted poly-cotton material. The Rectangular, Traveller and Double models don't have side seams and, combined with the stretch fabric, this offers an unprecedented level of comfort in a budget-priced liner. A built-in antimicrobial treatment keeps odors at bay - and it won't wash out of the liner when it's thrown in the washing machine. This is the perfect travel companion for those looking for a luxuriously comfortable sleep. Features Stretchy, wicking Jersey-knit poly-cotton fabric, knitted without side seams for extra comfort. The antimicrobial finish keeps the liner fresh and odor-free. Easy care – machine wash with no special soap needed. Avoid fabric softeners and dryer sheets. Keeps sleeping bag clean. Packs into its own storage case.

$32.33 - $49.99

in 2 offers

The lowest price for Sea to Summit Expander Liner Navy / Standard right now is $32.33.

Prices last updated 24 July 2024.

Size:

Long

Sea to Summit Expander Liner Navy / Standard

$32.33

(167 reviews)

The Expander sleeping bag liner is made of a super soft and stretchy knitted poly-cotton material. The Rectangular, Traveller and Double models don't have side seams and, combined with the stretch fabric, this offers an unprecedented level of comfort in a budget-priced liner. A built-in antimicrobial treatment keeps odors at bay - and it won't wash out of the liner when it's thrown in the washing machine. This is the perfect travel companion for those looking for a luxuriously comfortable sleep. Features Stretchy, wicking Jersey-knit poly-cotton fabric, knitted without side seams for extra comfort. The antimicrobial finish keeps the liner fresh and odor-free. Easy care – machine wash with no special soap needed. Avoid fabric softeners and dryer sheets. Keeps sleeping bag clean. Packs into its own storage case.

The Expander sleeping bag liner is made of a super soft and stretchy knitted poly-cotton material. The Rectangular, Traveller and Double models don't have side seams and, combined with the stretch fabric, this offers an unprecedented level of comfort in a budget-priced liner. A built-in antimicrobial treatment keeps odors at bay - and it won't wash out of the liner when it's thrown in the washing machine. This is the perfect travel companion for those looking for a luxuriously comfortable sleep. Features Stretchy, wicking Jersey-knit poly-cotton fabric, knitted without side seams for extra comfort. The antimicrobial finish keeps the liner fresh and odor-free. Easy care – machine wash with no special soap needed. Avoid fabric softeners and dryer sheets. Keeps sleeping bag clean. Packs into its own storage case.

Price comparison

Price data powered by pricesAPI.io

Last updated at 24/07/2024 13:21:25

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

Essential!
10 April 2020

originally posted on seatosummitusa.com

This product is essential and provides guard between my hide and airplane seat or helps keep cleaner down sleeping bag. Can see in dark (bright green). Keeps biting cooties off me! ( I also pack lots of wet wipes in plastic bag--total nerd, but being sick overseas horrible! prevention EVERYTHING).Can relax and sleep. Cozy too. Pull over head and snore away. Your mates will be envious. I use it alone; inside sleeping bag, hostels, air planes, trains, subways, bunks, hotels, busses, sleeping in double bed with others; ALL sketchy or even "luxury" sleeping options.... you don't know who was there before! (total nerd; I bring my own STS towels and pillow covers). Liner washes well; could use alone when hot for sleeping bag, and rolls up into small nothing. Shake out; ... MoreThis product is essential and provides guard between my hide and airplane seat or helps keep cleaner down sleeping bag. Can see in dark (bright green). Keeps biting cooties off me! ( I also pack lots of wet wipes in plastic bag--total nerd, but being sick overseas horrible! prevention EVERYTHING).Can relax and sleep. Cozy too. Pull over head and snore away. Your mates will be envious. I use it alone; inside sleeping bag, hostels, air planes, trains, subways, bunks, hotels, busses, sleeping in double bed with others; ALL sketchy or even "luxury" sleeping options.... you don't know who was there before! (total nerd; I bring my own STS towels and pillow covers). Liner washes well; could use alone when hot for sleeping bag, and rolls up into small nothing. Shake out; roll up. Stuff into pack or bag Secure with rubber band; wrap in plastic; or small water-proof stuff sack. It goes with you! Mine traveled all over the world before global pandemics.Would not think of not having it now. Insect Shield (r) another level of protection . Not just for camping either. General sleeping hygiene product. Sawyer makes a spray product for reapplication of insect shield at REI. Absolutely essential product. Pack mine with nice-smelling dryer sheet. Total nerd.

Expander Travel liner- perfect for all your adventures!
26 August 2021Annelise F.

originally posted on seatosummitusa.com

I got this for my son for Boyscouts instead of sending him with a much bulkier and heavier twin sheet set because we do so many hiking and camping trips where he carries his own weight. He used it on a 4-day trip where we hammock camped. To save weight, he packed only this liner, a small lightweight travel blanket that folds into about an 8” square pillow, and a sleeping pad for his sleeping system along with his hammock. The temperature dropped from about 80 degrees F to between 50-60 at night and he stayed perfectly comfortable. He liked the liner so much he used it in his bed at home and also took it on a week-long camping trip with the Boyscouts where they slept on cots. Both of us are very satisfied with the purchase. I’m so glad he’s not having to lug around a ... MoreI got this for my son for Boyscouts instead of sending him with a much bulkier and heavier twin sheet set because we do so many hiking and camping trips where he carries his own weight. He used it on a 4-day trip where we hammock camped. To save weight, he packed only this liner, a small lightweight travel blanket that folds into about an 8” square pillow, and a sleeping pad for his sleeping system along with his hammock. The temperature dropped from about 80 degrees F to between 50-60 at night and he stayed perfectly comfortable. He liked the liner so much he used it in his bed at home and also took it on a week-long camping trip with the Boyscouts where they slept on cots. Both of us are very satisfied with the purchase. I’m so glad he’s not having to lug around a ton of weight and also so he has a layer to keep his top-layer sleeping gear clean. The ability to layer is what you need for colder trips and this is a great addition to his gear!

Great Product - Super summer sleeping bag
22 September 2022Kyle O.

originally posted on seatosummitusa.com

I loved this. It's lightweight and super soft and cozy for two people, or extra luxurious for one! It's now also my go to summer sleeping bag in warm climates (Utah, Texas, even New York etc.). Whish the bag it packs in was a bittt bigger and easy to pack in, so I'd give that a 3 star, but the product itself is definitely 5.

Specification

StyleSleeping Bag Liner
Length0.17 metres
ShapeRectangular
Outer MaterialCotton
Power SourceHand powered

Price comparison

Updated almost 2 years ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

Essential!
10 April 2020

This product is essential and provides guard between my hide and airplane seat or helps keep cleaner down sleeping bag. Can see in dark (bright green). Keeps biting cooties off me! ( I also pack lots of wet wipes in plastic bag--total nerd, but being sick overseas horrible! prevention EVERYTHING).Can relax and sleep. Cozy too. Pull over head and snore away. Your mates will be envious. I use it alone; inside sleeping bag, hostels, air planes, trains, subways, bunks, hotels, busses, sleeping in double bed with others; ALL sketchy or even "luxury" sleeping options.... you don't know who was there before! (total nerd; I bring my own STS towels and pillow covers). Liner washes well; could use alone when hot for sleeping bag, and rolls up into small nothing. Shake out; ... MoreThis product is essential and provides guard between my hide and airplane seat or helps keep cleaner down sleeping bag. Can see in dark (bright green). Keeps biting cooties off me! ( I also pack lots of wet wipes in plastic bag--total nerd, but being sick overseas horrible! prevention EVERYTHING).Can relax and sleep. Cozy too. Pull over head and snore away. Your mates will be envious. I use it alone; inside sleeping bag, hostels, air planes, trains, subways, bunks, hotels, busses, sleeping in double bed with others; ALL sketchy or even "luxury" sleeping options.... you don't know who was there before! (total nerd; I bring my own STS towels and pillow covers). Liner washes well; could use alone when hot for sleeping bag, and rolls up into small nothing. Shake out; roll up. Stuff into pack or bag Secure with rubber band; wrap in plastic; or small water-proof stuff sack. It goes with you! Mine traveled all over the world before global pandemics.Would not think of not having it now. Insect Shield (r) another level of protection . Not just for camping either. General sleeping hygiene product. Sawyer makes a spray product for reapplication of insect shield at REI. Absolutely essential product. Pack mine with nice-smelling dryer sheet. Total nerd.

originally posted on seatosummitusa.com
Expander Travel liner- perfect for all your adventures!
26 August 2021

I got this for my son for Boyscouts instead of sending him with a much bulkier and heavier twin sheet set because we do so many hiking and camping trips where he carries his own weight. He used it on a 4-day trip where we hammock camped. To save weight, he packed only this liner, a small lightweight travel blanket that folds into about an 8” square pillow, and a sleeping pad for his sleeping system along with his hammock. The temperature dropped from about 80 degrees F to between 50-60 at night and he stayed perfectly comfortable. He liked the liner so much he used it in his bed at home and also took it on a week-long camping trip with the Boyscouts where they slept on cots. Both of us are very satisfied with the purchase. I’m so glad he’s not having to lug around a ... MoreI got this for my son for Boyscouts instead of sending him with a much bulkier and heavier twin sheet set because we do so many hiking and camping trips where he carries his own weight. He used it on a 4-day trip where we hammock camped. To save weight, he packed only this liner, a small lightweight travel blanket that folds into about an 8” square pillow, and a sleeping pad for his sleeping system along with his hammock. The temperature dropped from about 80 degrees F to between 50-60 at night and he stayed perfectly comfortable. He liked the liner so much he used it in his bed at home and also took it on a week-long camping trip with the Boyscouts where they slept on cots. Both of us are very satisfied with the purchase. I’m so glad he’s not having to lug around a ton of weight and also so he has a layer to keep his top-layer sleeping gear clean. The ability to layer is what you need for colder trips and this is a great addition to his gear!

Annelise F. originally posted on seatosummitusa.com
Great Product - Super summer sleeping bag
22 September 2022

I loved this. It's lightweight and super soft and cozy for two people, or extra luxurious for one! It's now also my go to summer sleeping bag in warm climates (Utah, Texas, even New York etc.). Whish the bag it packs in was a bittt bigger and easy to pack in, so I'd give that a 3 star, but the product itself is definitely 5.

Kyle O. originally posted on seatosummitusa.com
Great addition to any sleeping bag.
23 June 2022

I love to keep things as clean as possible. Not so easy with kids right? But the sleeping bag liner is a great start to the longevity of the sleeping bag. I love that they're stretchy and can provide an extra layer in the bag or even just when it's summer and you want the option to have a light covering with the sleeping bag unzipped.

JenW originally posted on bcf.com.au
Love it!
12 June 2022

I use it as a sheet over my sea to summit sleeping pad so I can use my sea to summit blanket. I love this combo in warmer weather! Way better than using a sleeping bag. I love being able to kick off the blanket if I’m too warm and just sleep on the liner instead of directly on the pad. Makes it so I can sleep in my underwear and be comfortable.

Joel H. originally posted on altitude-sports.com
Premium Stretch Knit Liner
27 November 2022

This liner is very versatile, as it can be used as a sleeping bag liner, on it's own on warmer nights, or as a case/cover for your sleeping pad. The cotton feeling is a great. Because it's so versatile it should appeal to warm weather backpackers all the way to car campers.The quality is excellent and it should yield years of service, and remember that as a sleeping bag liner, it adds life to your sleeping bag by keeping it cleaner.

Salvatore S. originally posted on altitude-sports.com
Soft but pillow case is too short
1 April 2022

The material of the expander travel liner is soft and comfortable, like a nice sheet. It is so stretchy, however, that it gets twisted around me when I sleep. It almost looks like it has been sewn a little crooked, but I think that is just the material. My biggest complaint is that the extra material for the pillow is not big enough to cover a standard size pillow. I don’t know if that is normal for sleeping bag liners but that doesn’t make sense to me, since it makes it non-functional as a cover for a pillow.

Minda S. originally posted on seatosummitusa.com
The Best
26 August 2022

I own pretty much all of these, the thermal, silk, cool max and this. It’s the best. I spend half of my nights in this. It’s roomy and stretchy and unmatched in its comfort. It doesn’t weight much more than the others and is half the price.The cool max has its place in hotter climates but I use this for everything else. Bought three of these in case they ever stop making them.

Alexander originally posted on altitude-sports.com
The best
26 July 2022

I have all of these sea to summit liners and while they all have there purpose the expander is the best. It's an all arounder that lets your feet move freely. Now this the expander for two people. Pretty good but you might be better off just getting two single expanders.

Alexander originally posted on altitude-sports.com
really stretches and expands well, great soft feel.
10 June 2022

super stretchy and super soft, it felt great to sleep on - we actually used it as a protective slip for our camping mattress. The weight is significant, though, if you are backpacking, compared to the silk liner from Sea to summit we already own. Wished Sea to summit made a synthetic liner that was lighter, as we don't need it for warmth, just to protect our sleeping backs and/or mattress.

Sue S. originally posted on altitude-sports.com

Specification

StyleSleeping Bag Liner
Length0.17 metres
ShapeRectangular
Outer MaterialCotton
Power SourceHand powered

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