StoreDeal.ai store

Shop

Deals
Deal checker
Black Friday
Buying guides
Brands
Stores

Travel

Flight deals
Hotel deals

Company

Research
Press
Use in AI assistants
deal.ai apps

Black Friday 2026

Walmart
Best Buy
Target
TVs
Laptops
Headphones
Apple
Gaming
Vacuums
Kitchen
Toys
Smartwatches
Tablets
Furniture
Mattresses

© Deal.ai Inc.

Deal.ai › Sea to Summit

Sea to Summit

Sea to Summit Lightweight Dry Sack

Sea to Summit Lightweight Dry Sack

Best price now

$15.95at Alpine ShopChecked Nov 10

20% under what the other stores charge

Compared across 12 stores. Prices are checked against each store and labelled with when.

Visit Alpine Shop

Sea to Summit discount code →

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Ask our agent about this product

Enter to send, Shift+Enter for a new line

Price facts

Last seen at $15.95 at Alpine Shop on Nov 10.
Checked at 12 stores.

Our take on the Sea to Summit Lightweight Dry Sack

The Sea to Summit Lightweight Dry Sack is a roll-top dry bag made from recycled 70D nylon with a white polyurethane interior coating, so contents are easier to see. It is soft and pliable, which makes it easy to pack around gear and squeeze into tight spaces. It suits backpackers, paddlers and travelers who want basic waterproof protection without the weight of heavier expedition bags. Against thicker dry bags it trades abrasion resistance for lower weight and packability.

Best forBackpackers and hikers packing gear by weightKayakers and paddlers keeping gear dryTravelers separating wet or dirty itemsCampers needing a packable stuff sack

Pros

Light 70D nylon keeps packed weight down
Soft fabric folds and stuffs into tight spaces
White interior coating makes contents easy to find
Roll-top closure seals with a simple buckle
Recycled fabric with a non-PFC water-repellent finish

Cons

Thin fabric is less abrasion-resistant than heavier bags
Not submersible; splash and rain protection only
Roll-top closure must be seated correctly to seal
No window or label area to mark contents

Sea to Summit Lightweight Dry Sack prices at every store

Sea to SummitNew
In stock
$25.95+ $5.00 shippingChecked Nov 10
Visit Sea to Summit
Alpine ShopNew
Availability unknown
$15.95Checked Nov 10
Visit Alpine Shop
Rack-n-RollNew
Availability unknown
$15.95Checked Nov 10
Visit Rack-n-Roll
Sports BasementNew
Availability unknown
$15.95Checked Nov 10
Visit Sports Basement
Telemark PyreneesNew
Availability unknownShips from abroad · duties may apply
$16.03Checked Nov 10
Visit Telemark Pyrenees
EnwildNew
Availability unknown
$19.95Checked Nov 10
Visit Enwild
Gear FoolNew
Availability unknown
$19.95Checked Nov 10
Visit Gear Fool
AmazonNew
Availability unknown
As an Amazon Associate, Deal.ai earns from qualifying purchases.
$20.00Checked Nov 10
Visit Amazon
DICK'S Sporting GoodsNew
Availability unknown
$22.95Checked Nov 10
Visit DICK'S Sporting Goods
West MarineNew
Availability unknown
$22.99Checked Nov 10
Visit West Marine
MidwayUSANew
Availability unknown
$25.95Checked Nov 10
Visit MidwayUSA
Thruway Sporting GoodsNew
Availability unknown
$25.95Checked Nov 10
Visit Thruway Sporting Goods

Sea to Summit Lightweight Dry Sack price history

Lowest price we've seen: $15.95 on Nov 10 at Alpine Shop. Tracked across 12 stores since Nov 10.

What reviewers say

Owners of Sea to Summit dry bags generally praise the light weight, the easy-to-see white interior and reliable roll-top sealing for paddling and backpacking. The common complaint is that the thin fabric scuffs and wears faster than heavier bags when dragged over rough ground.

What people mention

WeightPraisedOwners like how little it adds to a pack compared with heavier dry bags.
VisibilityPraisedThe white interior coating helps people see and find small items inside.
SealingPraisedThe roll-top and buckle keep gear dry in rain and splashes when closed properly.
DurabilityCriticisedThe thin 70D fabric scuffs and wears faster than heavier bags with rough handling.
PackabilityPraisedSoft fabric lets it squash into gaps and roll down small when half full.

From Rack-n-Roll

Lightweight dry bag from Sea to Summit

Guarantee: We'll match a lower item price from any authorized U.S. dealer—before you buy or within 21 days after your purchase; does not apply to closeout/discontinued ite
Returns: Price-match refund available within 21 days after purchase with a link to the lower price.
Shipping: Orders ship free to the lower 48 via standard ground; oversize items and AK/HI may incur surcharges; in-store pickup available at the Bend showroom.

About the Sea to Summit Lightweight Dry Sack

The Lightweight Dry Sack is a soft, pliable dry bag from Sea to Summit that can be used in many different ways. It is made from bluesign® approved recycled 70D nylon with a C0 non-PFC DWR finish.

The interior polyurethane coating is white, which improves visibility inside the bag.

Material: Recycled 70D nylon, bluesign® approved
Finish: C0 non-PFC DWR
Interior: White polyurethane coating
Brand: Sea to Summit

Questions and answers

Is this bag fully waterproof?: It keeps gear dry in rain, splashes and brief immersion, but it is not a submersible bag. Do not rely on it for diving or long swims.
How do I choose the right size?: Match the size to what you carry: small sacks for phones and layers, larger ones for sleeping bags or clothing. Buy once you know the packed volume of your gear, and leave room to roll the top at least three times.
Can I use it for kayaking?: Yes, it suits kayak hatches and deck bags for splash protection. For gear that may be submerged, use a heavier fully waterproof bag instead.
How does it differ from heavier Sea to Summit dry bags?: It uses thinner 70D nylon, so it is lighter and more packable but less abrasion-resistant. Heavier bags are better for rough use and repeated dragging.
How do I close it properly?: Roll the top down at least three times, pressing out trapped air, then clip the buckle. A loose roll or trapped air can let water in.
Is the fabric recycled?: Yes, it uses bluesign-approved recycled 70D nylon with a non-PFC DWR finish.
Where is the Sea to Summit Lightweight Dry Sack cheapest?: At Alpine Shop, for $15.95, 20% under what the other stores charge, as of our latest check.
Where can I buy the Sea to Summit Lightweight Dry Sack?: 12 stores we checked sell it, including Alpine Shop, Rack-n-Roll, Sports Basement, Telemark Pyrenees, Enwild.

Stores we've priced the Sea to Summit Lightweight Dry Sack at

dickssportinggoods.com deals and prices
MidwayUSA deals and prices
Sports Basement deals and prices

More from Sea to Summit

Sea to Summit Spark Down Sleeping Bag

Sea to Summit Ultra-Sil Compression Sack

Sea to Summit Comfort Deluxe Self-Inflating Sleeping Pad

Sea to Summit Comfort Deluxe Self-Inflating Sleeping Pad

Sea to Summit Pursuit Mat Large Sleeping Pad

Sea to Summit Pursuit Mat Large Sleeping Pad

Sea to Summit Pursuit Plus Self-Inflating Mat Large

Sea to Summit Pursuit Plus Self-Inflating Mat Large

Sea to Summit Camp Plus Self-Inflating Mat Regular Rectangular

Sea to Summit Camp Plus Self-Inflating Mat Regular Rectangular

Sea to Summit Ether Light XR Large Rectangular Sleeping Mat

Sea to Summit Ether Light XR Large Rectangular Sleeping Mat

Sea to Summit Ember Ultralight Down Quilt, Men's, Regular, Beluga

Sea to Summit Ember Ultralight Down Quilt, Men's, Regular, Beluga

All Sea to Summit deals and products →