Sea to Summit Ultra-Sil Dry Sack 8L
Limited Data$$ Mid-range$29.95
tldr; Limited Reddit discussion about the Sea to Summit Ultra-Sil Dry Sack 8L so far. More community feedback needed for a reliable assessment.
$29.95 on AmazonSentiment Breakdown
50%Positive
Positive
50%Neutral
0%Negative
50%Based on 2 Reddit opinions
Key Features
- Ultra-lightweight 8-liter roll-top dry sack is the ideal dry storage and organizing option for fast and light adventuring when backpacking, bike touring, or travelling
- Manufactured from bluesign-approved 30D Ultra-Sil Cordura ripstop nylon with a slippery finish for easy packing; 2,000mm waterhead (the higher the waterhead rating, the more waterproof the fabric)
- Reinforced waterproof seams are double-stitched, and tape sealed, with reinforced stitching at stress points; secure Hypalon roll-top closure; fabric is translucent for visibility of contents
- Low-profile, streamlined shape saves space, and oval base resists rolling; patent-pending field repair buckle can be replaced in seconds
- 8-liter dry bag measures 7.5 x 6.8 x 14.5 inches when closed, and weighs just 0.09 pounds; volume is 8 liters (with closure rolled three times)
Historical Price Data
Sea to Summit Ultra-Sil Dry Sack 8L
Sea to Summit Ultra-Sil Dry Sack 8L
All-time low: $16.11(2024-06)
What Redditors Actually Say
What Redditors Say
Best praise vs top criticism for Sea to Summit Ultra-Sil Dry Sack 8L
Top Criticism
+9 pts“My luxury item is an REI flash 22L. It’s .14oz, but super comfortable. From an UL standpoint it’s heavy, but the support and padding is a lifesaver compared to lighter day packs suck as the Sea to Summit Ultra Sil that people recommend. If you’re using it as your summit pack, Sea to Summit is probably all you need, but if you are backpacking out to a campsite and then doing day trips from that site to other places the REI Flash may be your best option”
r/Ultralight
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Frequently Asked Questions
Is the Sea to Summit Ultra-Sil Dry Sack 8L worth buying?
Limited Reddit discussion about the Sea to Summit Ultra-Sil Dry Sack 8L so far. More community feedback needed for a reliable assessment.
What do Redditors love about the Sea to Summit Ultra-Sil Dry Sack 8L?
Common praise includes: "I also have the Ultra Sil pack, brilliant."
What are the downsides of the Sea to Summit Ultra-Sil Dry Sack 8L?
Some criticisms include: "My luxury item is an REI flash 22L. It’s .14oz, but super comfortable. From an UL standpoint it’s heavy, but the support and padding is a lifesaver compared to lighter day packs suck as the Sea to..."
How accurate are these ratings?
Our sentiment analysis is approximately 80-85% accurate compared to manual review. Products with more mentions (Sea to Summit Ultra-Sil Dry Sack 8L has 2) tend to have more reliable scores.
2 Reddit opinions analyzed • Last updated 4/11/2026