# Ultra-Sil Dry Daypack

> Ultra-Sil Dry Daypack by Sea to Summit costs $69.95 for Colour: Spicy Orange at Sea to Summit, the brand's official store, as of October 28, 2026. Returns: 60 days from purchase to request a return; opened or used items are not accepted; excluded: final sale. Checkout happens on the seller's own store; Coreplex adds no fees.

## At a glance

| Field | Value |
| --- | --- |
| Brand | Sea to Summit |
| Sold by | Sea to Summit (the brand's official store) |
| Price | $69.95 for Colour: Spicy Orange |
| Price checked | October 28, 2026, before tax and shipping. The live page and the seller's store have the current price. |
| Availability | In stock at the seller when checked |
| Condition | new |
| Colour options | Blue Atoll, High Rise, Spicy Orange |
| Rating | 4.7 of 5 from 83 reviews on the seller's store |
| Shopify catalog ID | ugrUwjWgGYTy1539i3VKz |

Buy at Sea to Summit: https://seatosummit.com/products/ultra-sil-dry-day-pack

## Shipping and returns

Returns, refunds and shipping follow Sea to Summit's own policy, not Coreplex's.

In short: 60 days from purchase to request a return; opened or used items are not accepted; excluded: final sale.

| Term | Policy | Exact wording |
| --- | --- | --- |
| Return window | 60 days | "You can return an item for a full refund within 60 days of your purchase date." |
| Window counts from | purchase | "You can return an item for a full refund within 60 days of your purchase date." |
| Item condition | unused, original packaging | "All items must be returned in the original, unused condition and must include all original packaging." |
| Opened items | not accepted | "If you are doing a return and the original card you used to purchase the item is no longer in working order the refund will still post to the account associated with the credit card." |
| Not returnable | final sale | "Final sale items cannot be returned." |
| Refund timing | 60 days | "You can return an item for a full refund within 60 days of your purchase date." |

Read from the seller's refund policy on 2026-10-25.

- Refund policy: https://checkout.shopify.com/24672501/policies/1317961756.html
- Shipping policy: https://checkout.shopify.com/24672501/policies/25417351341.html

## Other stores selling it

Coreplex counts another listing as the same item only when it shares a Shopify catalog ID or barcode; lookalikes are never priced as equals. Live check: https://coreplex.ai/p/seatosummit.com/ultra-sil-dry-day-pack · MCP: get_passport / compare_prices with product_url https://seatosummit.com/products/ultra-sil-dry-day-pack

## What Sea to Summit says

The Ultra-Sil Dry Daypack is a waterproof, packable daypack made from siliconized non-PFC bluesign® Approved CORDURA® fabric. As well as being ultra-lightweight and foldable, it also resists water and packs into its own tiny stuff sack which comes complete with a carabiner key ring attachment. The seams are double stitched and sealed with high-density PU seam tape and the unique, double hypalon roll-top is non-wicking and creates a good seal. The compression lacing system on the front rounds off this light and functional pack. Features Ultra-Sil 30D non-PFC bluesign® Approved 30D siliconized CORDURA® fabric for strength and durability Reinforced shoulder straps for increased carrying comfort Packs into an attached stuff sack that includes a handy carabiner Double stitched seams and fully tape sealed construction Compression lacing system 22L capacity

## Materials (from the seller's page)

Body: 100% Nylon; Zipper: 100% Polyester; Stuff Sack: 100% Nylon Volume 22 L Weight 3.9 oz \| 110 g Dimensions 12 × 9 × 19 in \| 30 × 22 × 48 cm

## Frequently Asked questions (from the seller's page)

Is the dry pack durable enough to carry heavy weights? Yes. The seams and materials will support a surprising amount of weight. But – the pack and shoulder straps are not padded, so we would not suggest carrying anything above 15 lbs/ 7 kg for anything more than a short duration.

## Materials (from the seller's page)

Body: 100% Nylon; Zipper: 100% Polyester; Stuff Sack: 100% Nylon Ultra-Sil Dry Daypack Weight 110 g 3.9 oz Packed Weight 110 g 3.9 oz Packed Size 5.3 × 14.3 × 19 cm 2 × 6 × 7 in Volume 22 L Imperial Metric

## Key features (from Shopify's product catalog)

- Siliconized Cordura fabric resists water and packs into its own stuff sack for easy transport
- Double Hypalon roll-top closure creates a tight seal to keep contents dry
- Compression lacing system allows for quick and secure packing
- Reinforced shoulder straps provide increased carrying comfort
- Double-stitched seams and high-density PU seam tape enhance durability

| Spec | Value |
| --- | --- |
| Material | 30D siliconized Cordura nylon |
| Seam Construction | Double-stitched with high-density PU seam tape |
| Closure | Double Hypalon roll-top |
| Capacity | 22 L |
| Carry Options | Shoulder strap, handle, detachable backpack strap |
| Stuff Sack | Included, with carabiner key ring attachment |

## What Coreplex could not confirm

- Brand confirmation from the brand itself. The brand has not claimed this listing on Coreplex.
- Whether other stores sell this exact item. Coreplex only calls two listings the same item when they share a Shopify catalog ID or a barcode.
- Independent evidence for claims in the listing. Claims are the seller's own.
- A barcode (GTIN) for this listing. Without one, price comparisons with other stores are only possible through Shopify's own catalog grouping.
- Prices for the other options: the price above is for the option shown only.

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Source: Sea to Summit's public Shopify listing, read 2026-10-28. Cite as: Coreplex, "Ultra-Sil Dry Daypack", https://coreplex.ai/p/seatosummit.com/ultra-sil-dry-day-pack.html