---
product_id: 188966889
title: "Sea to Summit Unisex Adults Backpack, Red, 18"
brand: "sea to summit"
price: "€ 155.58"
currency: EUR
in_stock: true
category: "Sea To Summit"
url: https://www.desertcart.gr/products/188966889-sea-to-summit-unisex-adults-backpack-red-18
store_origin: GR
region: Greece
---

# 18L spacious capacity Supports up to 20kg load Ultra-light 30g weight Sea to Summit Unisex Adults Backpack, Red, 18

**Brand:** sea to summit
**Price:** € 155.58
**Availability:** ✅ In Stock

## Summary

> 🎒 Travel light, live large — the pack that fits your lifestyle!

## Quick Answers

- **What is this?** Sea to Summit Unisex Adults Backpack, Red, 18 by sea to summit
- **How much does it cost?** € 155.58 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/188966889-sea-to-summit-unisex-adults-backpack-red-18)

## 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 chicken egg for ultimate on-the-go portability.
- • **Strength Meets Style:** Engineered with 15D nylon and reinforced bar-tacks for durability that defies its weight.
- • **Featherweight Freedom:** Carry your essentials without the bulk—just 30 grams of pure convenience.
- • **Travel-Ready Versatility:** Perfect for spontaneous adventures with a sleek, asymmetrical zipper and water-resistant fabric.
- • **Effortless Everyday Carry:** Two utility pockets and a minimalist design keep your essentials organized and accessible.

## Overview

The Sea to Summit Ultra-Sil Nano Day Pack is an ultralight, packable 18L backpack crafted from durable 15D nylon. Weighing only 30 grams, it compresses to the size of a chicken egg yet supports loads up to 20kg, making it the perfect travel companion for millennials who value convenience, strength, and style on the go.

## Description

The Sea to Summit Ultra-Sil Nano Day Pack is the ultimate in packable convenience! Half the weight and packed size of the award-winning Ultra-Sil Daypack, this packable daypack can be easily stashed in your pocket or on your keyring as the perfect travel daypack. Ultralight 15D nylon fabric, strategically positioned bar-tacks and streamlined paneling ensure maximum strength for minimal weight. The asymmetrical zipper and siliconized Ultra-Sil Nano fabric make for a compressible daypack that can pack down to the size of a chicken egg. With strength well beyond its 1 oz / 30g weight, our 18L Ultra-Sil Nano Daypack is strong enough to carry heavy loads up to 45 lbs. / 20kg (although the non-padded straps are far more suitable for those unplanned smaller transport needs you will face on your travels).

## Features

- Ultra-Sil Nano Day Pack-Red
- Sea to Summit
- Ultra-Sil Nano Day Pack

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07P8RPB58 |
| ASIN  | B07P8RPB58 |
| Age Range Description | Adult |
| Apparel Closure Type | Clasp |
| Backpack Design | Daypack Backpack |
| Best Sellers Rank | #1,860,928 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #1,020 in Internal Frame Hiking Backpacks #17,310 in Casual Daypack Backpacks |
| Brand Name | Sea to Summit |
| Color | Red |
| Compatible Device Size Maximum | 12 inches |
| Customer Reviews | 4.2 4.2 out of 5 stars (32) |
| Date First Available  | February 2, 2019 |
| Department  | unisex-adult |
| Embellishment Feature | Cord |
| Global Trade Identification Number | 09327868092888 |
| Item Dimensions D x W x H | 8"D x 11"W x 19"H |
| Item Shape | Rectangular |
| Item Type Name | Backpack |
| Item Weight | 0.04 g |
| Item model number  | A15DPRD |
| Lining Description | Nylon |
| Manufacturer | Sea to Summit |
| Manufacturer  | Sea to Summit |
| Manufacturer Part Number | 318-20 |
| Material Type | Chrome-Plated Stainless Steel |
| Maximum Weight Recommendation | 20 kg |
| Model Name | 318 |
| Number Of Pockets | 2 |
| Number of Compartments | 1 |
| Number of Items | 1 |
| Occasion Type | travel |
| Other Special Features of the Product | Ultralight |
| Outer Material | Nylon |
| Pattern | Solid |
| Pocket Description | Utility Pocket |
| Product Care Instructions | Hand Wash Only |
| Product Style | 318 |
| Recommended Uses For Product | Sport, Work |
| School Type | High School |
| Shell Type | Soft Shell |
| Size | 16 |
| Sport Type | Hiking |
| Storage Volume | 18 liters |
| Strap Type | Double Handle |
| Style Number | A15DPRD |
| Subject Character | Sports |
| Theme | Outdoor Adventure |
| Unit Count | 1 Count |
| Water Resistance Level | Water Resistant |

## Images

![Sea to Summit Unisex Adults Backpack, Red, 18 - Image 1](https://m.media-amazon.com/images/I/81v0vj8iKBL.jpg)
![Sea to Summit Unisex Adults Backpack, Red, 18 - Image 2](https://m.media-amazon.com/images/I/81JgKeseQaL.jpg)
![Sea to Summit Unisex Adults Backpack, Red, 18 - Image 3](https://m.media-amazon.com/images/I/81LH9FasOCL.jpg)
![Sea to Summit Unisex Adults Backpack, Red, 18 - Image 4](https://m.media-amazon.com/images/I/81YDsYselQL.jpg)
![Sea to Summit Unisex Adults Backpack, Red, 18 - Image 5](https://m.media-amazon.com/images/I/81L4rOpPdhL.jpg)

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**Shop now:** [https://www.desertcart.gr/products/188966889-sea-to-summit-unisex-adults-backpack-red-18](https://www.desertcart.gr/products/188966889-sea-to-summit-unisex-adults-backpack-red-18)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-07-28*