Sea to Summit Ultra-Sil Dry Bag

Sea · Roll-top dry bags · maker: Sea

Rank 3 of 32 roll-top dry bags as of November 2, 2026. See it in the full list.

Where it is made

No made-in-Canada statement from the maker on file.

Where to buy in Canada

1. $31.22 at AlpinStore (retailer selling directly, listed on Google Shopping), in stock when checked on November 2, 2026.

   The 1 in-stock option

   • Sea to Summit Ultra-Sil Dry Bag: $31.22

   See the Google Shopping listing for AlpinStore Affiliate link. We may earn a commission. Rank and inclusion are never affected.

2. $44.92 at Ultralight Outdoor Gear (retailer selling directly, listed on Google Shopping), in stock when checked on November 1, 2026.

   The 1 in-stock option

   • Sea to Summit Ultra-Sil Dry Bag: $44.92

   See the Google Shopping listing for Ultralight Outdoor Gear Affiliate link. We may earn a commission. Rank and inclusion are never affected.

Ranking components

Expert (40%)

0.00 (No published expert test on file)

Reviews (30%)

93.77

Availability and price (30%)

98.06

Total

57.55

0.4 × 0.00 + 0.3 × 93.77 + 0.3 × 98.06 = 57.55

• Reviews: 4.7 out of 5 from 828 reviews on Google Shopping, adjusted toward 4.5 as if it started with 50 reviews.
• Availability and price: 70 for the fresh in-stock offer, plus 30 × (1 − 2/31) because 2 of the 31 other ranked roll-top dry bags have a lower lowest price.

How the formula works

Expert tests

No published expert test on file.

Reviews by source

• 4.7 out of 5 from 828 reviews on Google Shopping, retrieved November 2, 2026 (source). Used in the review component.

Each source’s rating is shown on its own. Ratings from different sources are never combined.

Product details

Brand

Sea

Category

Roll-top dry bags

Maker

Sea

Product page

• AlpinStore: no page recorded (disc:22aa8c24c5bbe9c8, last checked November 2, 2026)