# Travel backpack SEA TO SUMMIT Ultra-Sil 20L — Cordura nylon, waterproof, 1 compartment

**URL:** https://aio.lv/en/product--sea-to-summit-atc012021hr20l--11375929
**Data updated:** 2026-04-09 16:52 (EEST)
**Category:** Travel & Sports Bags
**Manufacturer:** SEA TO SUMMIT
**Manufacturer code:** ATC012021/HR/20L
**EAN:** 9327868155743
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Lightweight travel backpack SEA TO SUMMIT Ultra‑Sil 20L made from Cordura nylon with waterproof properties. Single‑compartment design with zipper closure and shoulder straps, 20 L volume and 72 g weight for packable use. Suitable for travel and sport across all seasons; durable fabric construction and 5‑year warranty.

## Long description

The Sea To Summit Ultra-Sil 20L travel backpack is a lightweight, packable daypack made from Cordura nylon fabric in HighRise Grey. Designed for active use across all seasons, it offers a single main compartment with zipper closure, a shoulder strap for carrying, waterproof properties and a compact 20-litre volume suitable for short trips and everyday carry.
Advantages
This travel backpack combines low weight with durable Cordura nylon fabric and water-resistant treatment to protect contents in wet conditions. Its simple, monochromatic design keeps the pack visually unobtrusive while a full-length zipper provides quick access to the single, roomy compartment. The pack’s compact dimensions and 20 L capacity make it easy to fold or stow when not in use.
Suitable for
 Day hikes and short outdoor excursions
 City travel and commuting
 Packing as an emergency or backup bag on longer trips
 Lightweight travel where minimal gear is needed
When it may not be suitable
The Ultra-Sil 20L is not intended for carrying heavy loads or for multi-day trips requiring extensive gear; its single compartment and lightweight construction limit organisation and load-bearing capacity. If you need multiple compartments, heavy-duty straps, or a large-volume expedition pack, consider a different model.
Key specifications
 Volume: 20 L
 Material: Cordura nylon fabric
 Water resistance: Yes
 Closure: Zipper
 Number of compartments: 1
 Dimensions (H×W×D): 480 × 280 × 200 mm
 Weight: 72 g
 Colour: HighRise Grey (monochromatic)
 Suitable consumer stage: Adult
 Warranty: 5 years
How to use
Use the backpack as a lightweight daypack: open the main zipper to load essentials such as water, a light jacket, and snacks. Adjust the shoulder strap for a comfortable fit and wear on one or both shoulders as needed. When not in use the pack can be folded or rolled and stored inside luggage or another bag. Clean the fabric with a damp cloth and mild soap; avoid machine washing to preserve the water-resistant coating.
What to consider before purchase
 Intended use (day trips and light travel vs. heavy loads or multi-day expeditions)
 Need for internal organisation—single compartment design limits separation of items
 Preferred carry comfort—lightweight straps are suitable for short durations
 Colour preference: HighRise Grey (monochromatic)
Usage recommendations
For best performance use the Sea To Summit Ultra-Sil 20L as a compact daypack or backup pack. Store heavier items close to your back, avoid overloading beyond its lightweight design, and air-dry after exposure to moisture to maintain fabric and water-resistant properties.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All SEA TO SUMMIT products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized SEA TO SUMMIT service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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