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Deal.ai › Sea to Summit › Pack Sacks
Sea to Summit
Sea to Summit Evac Compression UL Dry Bag 20L

Sea to Summit Evac Compression UL Dry Bag 20L

Best price now

$41.21at Dick's Sporting GoodsChecked 11 h ago

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Price facts

  • Lowest price today: $41.21 at Dick's Sporting Goods (checked Nov 14, 2026).

Our take on the Sea to Summit Evac Compression UL Dry Bag 20L

The Sea to Summit Evac Compression UL Dry Bag is a 20-liter waterproof stuff sack that uses an air-permeable base to purge trapped air while keeping water out. The eVent fabric base lets you compress a sleeping bag or puffy jacket without the air pocket that plagues fully sealed dry bags. It suits backpackers and paddlers who need bulk reduction and reliable waterproofing. Against plain roll-top dry bags it compresses better; against heavier compression sacks it trades some abrasion resistance for lighter weight.

Best forBackpackers packing a sleeping bag or puffyKayakers and paddlers keeping gear dryUltralight trips where pack volume mattersCampers compressing bulky insulation
Pros
  • Air-permeable base vents trapped air for real compression
  • Fully waterproof roll-top closure
  • Lightweight nylon body
  • 20L size fits a sleeping bag or insulated jacket
  • Compression straps shrink the load
Cons
  • Thin fabric needs care around sharp gear
  • Roll-top must be seated correctly to stay dry
  • Not designed for submersion or dragging
  • Compression straps can be fiddly to cinch evenly

Sea to Summit Evac Compression UL Dry Bag 20L prices at every store

  • Dick's Sporting GoodsNew

    In stock

    $41.21+ $9.99 shippingChecked 11 h ago
    Visit Dick's Sporting Goods

Store links may earn us a commission. Price via Klarna.

Sea to Summit Evac Compression UL Dry Bag 20L price history

Lowest price we've seen: $41.21 on Nov 14 at Dick's Sporting Goods. Tracked across 1 store since Nov 14.

What reviewers say

Owners rate the Evac highly for actually compressing sleeping bags and keeping contents dry. The main complaints are the thin fabric and the care needed to roll the top properly.

What people mention
  • CompressionPraisedOwners say the air-permeable base lets them squeeze a sleeping bag far smaller than a standard dry bag.
  • WaterproofingPraisedReviewers report contents staying dry through rain and wet boat decks.
  • BuildMixedThe nylon is light and packs small, but owners warn it can snag or puncture on rough gear.
  • ClosureMixedThe roll-top seals well when folded correctly, but users say a sloppy roll lets water in.
  • StrapsMixedCompression straps do the job, though some find them slow to cinch evenly.

About the Sea to Summit Evac Compression UL Dry Bag 20L

The Evac Compression UL Dry Bag is a waterproof dry sack from Sea to Summit. It holds 20 liters and is made of nylon.

The name identifies it as a compression model in an ultralight (UL) build.

Type
Dry sack
Capacity
20 L
Material
Nylon
Waterproof
Yes

Specifications

Waterproof
YesSource
Color
Blue, BlackSource
Volume (gal)
20.0Source
Type of Pack Sack
Dry SackSource
Material

Questions and answers

How is this different from a regular dry bag?
The base is air-permeable, so trapped air escapes as you roll and compress. A standard dry bag traps air and stays bulky.
Will it keep my sleeping bag dry?
Yes, when the roll-top is folded and buckled properly. It is waterproof for rain, splashes and wet packs, not for submersion.
What fits in 20 liters?
A sleeping bag, a puffy jacket and base layers, or a small tent body. It is a compression sack for bulky insulation, not a day pack.
Is the fabric durable enough for rough trips?
It is lightweight nylon, so pack it away from sharp tools and abrasive surfaces. It holds up to normal backpacking use.
Can I use it as a pillow or bear bag?
It works as a soft stuff sack, but it is not a bear-resistant bag and should not be hung as one.
Where is the Sea to Summit Evac Compression UL Dry Bag 20L cheapest?
At Dick's Sporting Goods, for $41.21, as of our latest check.

Stores we've priced the Sea to Summit Evac Compression UL Dry Bag 20L at

  • dickssportinggoods.com deals and prices

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