---
product_id: 542798084
title: "Ultra-Sil Dry Waterproof Day Pack"
brand: "sea to summit"
price: "30.96 OMR"
currency: OMR
in_stock: true
reviews_count: 13
category: "Sea To Summit"
url: https://www.desertcart.com.om/products/542798084-ultra-sil-dry-waterproof-day-pack
store_origin: OM
region: Oman
---

# 100% waterproof Ultra-Sil 30D Cordura Nylon 22L capacity - packs like a water bottle Ultra-lightweight at under 4 ounces Ultra-Sil Dry Waterproof Day Pack

**Brand:** sea to summit
**Price:** 30.96 OMR
**Availability:** ✅ In Stock

## Summary

> 🎒 Travel light, stay dry, and own every adventure.

## Quick Answers

- **What is this?** Ultra-Sil Dry Waterproof Day Pack by sea to summit
- **How much does it cost?** 30.96 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/542798084-ultra-sil-dry-waterproof-day-pack)

## Best For

- sea to summit enthusiasts

## Why This Product

- Trusted sea to summit brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Packable Powerhouse:** Compresses down to the size of a water bottle for ultimate portability—never leave it behind.
- • **Secure & Reflective:** Elasticized reflective compression lacing doubles as gear holder and bike commuter’s safety boost.
- • **Weatherproof Warrior:** Crafted with siliconized Cordura Nylon and sealed seams to keep your essentials bone dry in any downpour.
- • **Featherweight Freedom:** At just 3.9 ounces, it’s the barely-there daypack that carries your world without weighing you down.
- • **Travel-Ready Convenience:** Includes an attached stuff sack and aluminum carabiner—your go-to companion for spontaneous adventures.

## Overview

The Sea to Summit Ultra-Sil Dry Waterproof Day Pack is a 22-liter, ultra-lightweight (under 4 ounces) daypack made from durable, waterproof siliconized Cordura Nylon. Designed for active professionals and travelers, it features reinforced double-stitched seams, a unique non-wicking double roll-top closure, and reflective compression lacing for secure gear management. Packs down to the size of a water bottle and includes a stuff sack and carabiner for easy transport and storage.

## Description

Buy Sea to Summit Ultrasil Dry Backpack One Size: Hiking Daypacks - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great spare bag for sightseeing and shopping; hard to repack into tiny container bag - Great, packable backpack for use while traveling. When I'm traveling, I use a crossbody day bag. This backpack ended up being perfect for my last trip. I could pull it out for use for purchases I made out during the day. Another poster noted that the straps dug into the shoulders. I didn't find this to be the case for me, but that could be because of my height (5'4") or the weight of the content I carried in it. I chose this one over the other Sea to Summit day pack for the larger container size (though it's still pretty small), rain protection, and the front ties, which can both cinch in the bag or hold something (like a cardboard tube or some other oddly shaped object). This bag worked so well on my trip that I continue to carry it around in my purse as my go-to portable bag. My only negative for this bag is its packability. Yes, it will pack as small as it shows in the picture, but it takes real work to get it there. It's not an easy or logical fit. It takes me a good couple of tries to get it back into that tiny bag holder each time. I wish the bag holder was made of a more flexible material that could then be cinched in after the bag is crammed into it.
Review: Perfect wetsuit and snorkeling gear transport bag - This is a great bag. I bought it to pack my wetsuit and snorkeling gear in for a trip to the Galapagos where I would be on the go. It is truly waterproof whether it is containing a wet wetsuit that you don't want dripping on things or keeping other things dry in a boat or in rain! I will say the straps are not made for long hiking or all day use. They do hurt... But I think for the future I can create a padding to go around them. I still give it 5 out of 5 stars, for functionality size and definitely for color!!

## Features

- 100% Nylon
- Imported
- 22-liter capacity day pack weighs less than four ounces and packs down to the size of a water bottle
- Ultra-Sil 30D siliconized Cordura Nylon fabric is waterproof, lightweight and provides an exceptional strength-to-weight ratio
- Reinforced seams are double-stitched and sealed; unique non-wicking double roll-top closure with quick-release buckle
- Elasticized reflective compression lacing system secures gear and is ideal for bike commuting
- Includes attached stuff sack and handy aluminum carabiner; weight 3.9-ounces

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BXF8YRQR |
| Age Range Description | Adult |
| Apparel Closure Type | Zipper |
| Apparel Fabric Stretch | No Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Backpack Design | Daypack Backpack |
| Best Sellers Rank | #104,843 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #236 in Marine Dry Bags |
| Brand Name | Sea to Summit |
| Color | Spicy Orange |
| Customer Reviews | 4.2 out of 5 stars 149 Reviews |
| Embellishment Feature | Cord |
| Fabric Type | 100% Nylon |
| Fit Type | Regular |
| Fit to Size Sentiment | Good fit for most users |
| Import Designation | Imported |
| Included Components | Components included in description |
| Item Dimensions D x W x H | 8.7"D x 11.8"W x 18.9"H |
| Item Type Name | Backpack ULTRASIL DRY red |
| Item Weight | 3.84 ounces |
| Lining Description | Nylon |
| Manufacturer | SEA TO SUMMIT |
| Manufacturer Part Number | 9327868155781 |
| Material Type | Nylon |
| Model Name | Mochila Ultrasil Dry Roja |
| Number Of Pockets | 3 |
| Number of Compartments | 1 |
| Number of Items | 1 |
| Other Special Features of the Product | Lightweight |
| Outer Material | Synthetic |
| Pattern | Solid |
| Pocket Description | Utility Pocket |
| Product Care Instructions | Hand Wash Only |
| Product Style | Daypack Backpacks |
| Recommended Uses For Product | Sport |
| School Type | High School |
| Shell Type | Soft Shell |
| Size | 22 Liters |
| Sport Type | Hiking |
| Storage Volume | 22 liters |
| Strap Type | Shoulder Strap |
| Style Number | ATC012051-070811 |
| Subject Character | sports |
| Theme | Unthemed |
| Unit Count | 1 Count |
| Water Resistance Level | Waterproof |

## Images

![Ultra-Sil Dry Waterproof Day Pack - Image 1](https://m.media-amazon.com/images/I/718Bfd1yrfL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great spare bag for sightseeing and shopping; hard to repack into tiny container bag
*by S***X on March 15, 2015*

Great, packable backpack for use while traveling. When I'm traveling, I use a crossbody day bag. This backpack ended up being perfect for my last trip. I could pull it out for use for purchases I made out during the day. Another poster noted that the straps dug into the shoulders. I didn't find this to be the case for me, but that could be because of my height (5'4") or the weight of the content I carried in it. I chose this one over the other Sea to Summit day pack for the larger container size (though it's still pretty small), rain protection, and the front ties, which can both cinch in the bag or hold something (like a cardboard tube or some other oddly shaped object). This bag worked so well on my trip that I continue to carry it around in my purse as my go-to portable bag. My only negative for this bag is its packability. Yes, it will pack as small as it shows in the picture, but it takes real work to get it there. It's not an easy or logical fit. It takes me a good couple of tries to get it back into that tiny bag holder each time. I wish the bag holder was made of a more flexible material that could then be cinched in after the bag is crammed into it.

### ⭐⭐⭐⭐⭐ Perfect wetsuit and snorkeling gear transport bag
*by E***N on September 17, 2025*

This is a great bag. I bought it to pack my wetsuit and snorkeling gear in for a trip to the Galapagos where I would be on the go. It is truly waterproof whether it is containing a wet wetsuit that you don't want dripping on things or keeping other things dry in a boat or in rain! I will say the straps are not made for long hiking or all day use. They do hurt... But I think for the future I can create a padding to go around them. I still give it 5 out of 5 stars, for functionality size and definitely for color!!

### ⭐⭐⭐⭐ Good minimalistic waterproof, lightweight pack.
*by A***R on August 13, 2025*

Pros - backpack folds down very small with included stuff sack (works great as an “auxiliary” bag when I am traveling with only a larger backpack). Waterproofing seems to work well and have not had any leakage issues when in rain or paddleboarding. Cons - material is see through so bag contents can be seen by whomever. Very thin straps. Slightly pricey for the lack of material. Wish it contained some sort of inside pocket for small items.

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**Shop now:** [https://www.desertcart.com.om/products/542798084-ultra-sil-dry-waterproof-day-pack](https://www.desertcart.com.om/products/542798084-ultra-sil-dry-waterproof-day-pack)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-09-09*