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Sea to Summit Ultra-SIL Compression Sack, Ultralight Outdoor and Travel Storage

Q: Im doing a euro trip for a month and packing only carryon. Would this hold my clothes if i got two in a 19in suit case and my other tolietries?

They do pack very small as stated I only had one disappointment , it did not come in the color I had wanted it to be.

Q: Can it compress the notoriously huge north face aleutian 0/-18°c sleeping bag?

I just manage to get a Marmot CWM -40 into a 20L. It compresses down to about half total volume of sack. if the 30L is too large bump down to the 20L or vise versa. Either way I have never returned a compression sack due to size issues. I always find something else to use them for. Like a tent bag.

Q: How big is the 20L when compressed?

It depends on what you opt to put in it. I usually store my underquilt in there which stuffs it pretty full, but it will compress to a little bit smaller than the larger sack pictured in the item description above. If I am stuffing with with just a few clothes and my jacket or if I put a collecting of gear items in there, it will compress to about half of the size picture. I know that is a vague answer, however it mostly depends on what you stuff it with. I will definitely say that the 20L is the perfect investment for stuffing a summer season quilt or packing clothes. It has really served me well!

4.3/5

Product ID: 438409264

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Description

Sea to Summit Ultra-SIL Compression Sack, Ultralight Outdoor and Travel Storage

Specifications

Brand	Sea to Summit
Color	Yellow
Occupancy	1 Person
Shape	Round
Temperature Rating	Comfort
Age Range (Description)	Adult
Material	Nylon
Fill Material	Down
Product Dimensions	20"L x 9"W
Closure Type	Drawstring
Item Weight	0.1 Kilograms
Outer Material	Nylon
Size	L / 20 liter
Item Package Dimensions L x W x H	9.88 x 4.65 x 1.77 inches
Package Weight	0.15 Kilograms
Item Dimensions LxWxH	20 x 9 x 9 inches
Brand Name	Sea to Summit
Suggested Users	unisex
Manufacturer	Sea to Summit
Part Number	178-50
Style	Large / 20 Liter
Fill Material Type	Down

Have a Question? See What Others Asked

Im doing a euro trip for a month and packing only carryon. Would this hold my clothes if i got two in a 19in suit case and my other tolietries?

Can it compress the notoriously huge north face aleutian 0/-18°c sleeping bag?

I have a down 17 degree sleeping bag? Any thoughts on size of bag

How big is the 20L when compressed?

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6334₴

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