Sea To Summit Ultra-Sil Compression Sack
SKU: 66573484123

Sea To Summit Ultra-Sil Compression Sack

Sale price$31.46 Regular price$34.95
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 3 - Jul 8

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Sea To Summit Ultra-Sil Compression SackWhen you need to compress volume without significantly adding weight, the Ultra Sil Compression Sack is an excellent solution. Made from a water resistant, bluesign approved Ultra Sil 30D nylon fabric with Non PFC DWR this compression sack is far tougher than its weight would suggest. Ideal for use inside your pack or travel bag when you need to compress clothing or bulky soft items to allow space for other essentials or fun holiday items. Features

When you need to compress volume without significantly adding weight, the Ultra-Sil Compression Sack is an excellent solution. Made from a water-resistant, bluesign® approved Ultra-Sil 30D nylon fabric with Non-PFC DWR this compression sack is far tougher than its weight would suggest. Ideal for use inside your pack or travel bag when you need to compress clothing or bulky soft items to allow space for other essentials or fun holiday items.

Features

  • Compress soft contents down by as much as two thirds
  • Side-release buckle compression straps for fast and easy access
  • Water-resistant, bluesign® APPROVED Ultra-Sil 30D Nylon fabric with a non-PFC DWR finish
  • Three ultralight compression straps with two ladderlock and one side-release buckles allows easy access and reduces weight
  • Attached flip-top lid prevents straps tangling.
5 Liter 8 Liter 13 Liter 20 Liter 35 Liter
DIMENSIONS 6.0 x 6.0 x 11.7 in 7.1 x 7.1 x 14.0 in 8.1 x 8.1 x 17.0 in 9.4 x 9.4 x 18.7 in 11.3 x 11.3 x 22.8 in
WEIGHT 1.9 oz 2.3 oz 2.9 oz 3.4 oz 4.2 oz
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 66573484123

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4.2 ★★★★★
Based on 122 reviews
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M
Verified Purchase
Mile High Shark
Alexandria, US
★★★★★ 5
This really works!
Style: SPF 50, Size: 1 Count (Pack of 1)
A week on the beach and no burns! It is a little hard to get rubbed in and I probably had a little bit of a white cast on my skin. So worth it though for the protection of me and the reefs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 28, 2023
E
Verified Purchase
emily
New York, US
★★★★★ 5
Great product
Style: SPF 50, Size: 1 Count (Pack of 1)
Great product - does leave a white cast but worth it for the healthier option
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 22, 2025
B
Verified Purchase
Bobbie
Whiting, US
★★★★★ 3
Very white and thick
Style: SPF 50, Size: 1 Count (Pack of 1)
Great for protection but leaves you very white. Hard to rub in
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
L
Verified Purchase
Linda
Dallas, US
★★★★★ 4
White cast
Style: SPF 50, Size: 1 Count (Pack of 1)
Leaves a white cast, like all strong mineral sunscreens. Hard to get off even in the shower. However, it provides good protection.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 20, 2025
S
Verified Purchase
Shell
Houston, US
★★★★★ 5
The best sunscreen I've ever used.
Style: SPF 50, Size: 1 Count (Pack of 1)
I recently switched over from chemical to mineral sunscreen, and I absolutely love this. I'm in Florida, and this sunscreen definitely stood up to the test of the Florida sun. Usually, no matter what sunscreen I use, and no matter how often I re-apply, I tend to get a little pink on my shoulders if I'm out all day, but this sunscreen kept me covered! Did well at the waterpark and beach as well, very happy and will be ordering more.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026

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