




We offer free standard shipping to every province and territory in Canada.
We offer free standard shipping to every province and territory in Canada. No minimum purchase is required, and all orders include tracking for your convenience.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Deliveries to Canada’s outer and remote regions may experience seasonal delays caused by severe weather or limited carrier availability. We appreciate your patience and recommend allowing additional time for your order to arrive safely.
The Sea to Summit Lightweight Compression Sack is designed to shrink bulky clothing and gear to roughly one‑third of their original volume. This helps you create more efficient loads for backpacking, camping, or travel, turning a disorganized tote into a tidy, space‑savvy kit.
Crafted from bluesign‑approved 70D PU‑coated nylon, the sack balances durability with practical lightness. A white interior coating improves visibility inside the bag, making it easier to spot your essentials without rummaging through layers of fabric. The exterior is built to endure routine packing and unpacking, while the interior remains moisture‑friendly to keep items accessible and organized.
Note: this stuff sack is water‑resistant, not waterproof, and does not use taped seams or a roll‑top closure. Sea to Summit backs its products with a lifetime guarantee against defects in materials or workmanship, reflecting confidence in long‑term outdoor performance.
Q: What sizes does the Sea to Summit Compression Sack come in?
A: Available in 5L, 8L, 13L, 20L, and 35L for a range of packing needs.
Q: Is this sack waterproof?
A: It is water‑resistant with a moisture‑shedding interior, but not waterproof.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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