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Deal.ai › Sea to Summit › Pack Sacks
Sea to Summit
Sea to Summit Evac Compression Dry Bag 8L

Sea to Summit Evac Compression Dry Bag 8L

Best price now

$27.96at AmazonChecked 14 min ago

Compared across 4 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Lowest price today: $27.96 at Amazon (checked Nov 14, 2026).
  • Checked at 4 stores.

Our take on the Sea to Summit Evac Compression Dry Bag 8L

The Sea to Summit Evac is a waterproof compression dry bag that uses an air-permeable eVent base to purge trapped air while keeping water out. Unlike a plain roll-top dry sack, it compresses a sleeping bag or puffy jacket down hard without the trapped-air bulge. The 8L size suits a down bag, a puffy layer or a day's spare clothing inside a larger pack. It is heavier and pricier than a basic roll-top sack, but it packs smaller and stays dry.

Best forBackpackers compressing a down sleeping bagPaddlers and boaters keeping gear dryHikers packing a puffy jacket or spare layersTravelers separating and shrinking soft gear
Pros
  • eVent base vents air so the bag compresses tightly
  • Fully waterproof fabric and roll-top closure
  • Compression straps pull soft gear down small
  • 8L size fits a sleeping bag or puffy layer
  • Nylon fabric resists abrasion inside a pack
Cons
  • Costs more than a plain roll-top dry sack
  • Heavier than non-compression dry bags
  • Air purge slows as the bag fills
  • Roll-top needs several folds to seal reliably

Sea to Summit Evac Compression Dry Bag 8L prices at every store

  • Sea to SummitNew

    In stock

    $29.95+ $5.00 shippingChecked 14 min ago
    Visit Sea to Summit
  • Sports BasementNew

    In stock

    $44.95Free shippingChecked 14 min ago
    Visit Sports Basement
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $27.96Checked 14 min ago
    Visit Amazon
  • House Of ScubaNew

    Out of stock

    $44.95Checked 14 min ago
    Visit House Of Scuba

Store links may earn us a commission. Some prices via Klarna.

Sea to Summit Evac Compression Dry Bag 8L price history

Lowest price we've seen: $27.96 on Nov 14 at Amazon. Tracked across 4 stores since Nov 14.

What reviewers say

Owners rate the Evac highly for shrinking sleeping bags and puffies while keeping them dry. The main complaints are the higher weight and cost next to simple dry sacks, and the effort of rolling out air.

What people mention
  • CompressionPraisedOwners say it shrinks sleeping bags and puffies far smaller than a plain dry sack.
  • WaterproofingPraisedUsers report contents staying dry through rain and wet boat decks.
  • WeightCriticisedSome find it heavier than simple roll-top dry bags for the same volume.
  • Air purgeMixedThe venting base works, but users say it takes effort and several rolls to push the air out.
  • BuildPraisedReviewers describe the nylon fabric and buckles as durable over many trips.

About the Sea to Summit Evac Compression Dry Bag 8L

The Sea to Summit Evac Compression Dry Bag 8L is a waterproof pack sack that works as both a compression sack and a dry sack. It is made of nylon and holds 8 gallons.

The bag is gray.

Type
Compression sack, dry sack
Waterproof
Yes
Material
Nylon
Volume
8 gal (8L)
Width
17.9 in
Depth
17.9 in
Color
Gray

Specifications

Width (")
17.9Source
Waterproof
YesSource
Volume (gal)
8.0Source
Color
GraySource
Type of Pack Sack

Questions and answers

How is the Evac different from a regular dry bag?
The Evac has an air-permeable eVent base that lets trapped air escape while blocking water. That lets you compress soft gear tightly instead of fighting a balloon of trapped air.
What fits in the 8L size?
It suits a down sleeping bag, a puffy jacket plus layers, or a day's spare clothing. Bulky synthetic bags may need a larger size.
Is it fully waterproof?
Yes. The nylon fabric and roll-top closure keep water out once the top is rolled and buckled several times.
Can I use it without compressing?
Yes. You can leave the straps loose and use it as a standard dry sack, then cinch down when space is tight.
How do I seal it?
Load the bag, press out excess air through the base, then roll the top down at least three times and buckle the closure.
Where is the Sea to Summit Evac Compression Dry Bag 8L cheapest?
At Amazon, for $27.96, as of our latest check.
Where can I buy the Sea to Summit Evac Compression Dry Bag 8L?
4 stores we checked sell it, including House Of Scuba, Amazon, Sea to Summit, Sports Basement.

Stores we've priced the Sea to Summit Evac Compression Dry Bag 8L at

  • Sports Basement deals and prices

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Compression Sack, Dry Sack
Source
Depth (")
17.9Source
Material
NylonSource
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