---
product_id: 536225287
title: "Waterfly Ultra Lightweight Foldable Backpack: 20L Packable Rucksack"
brand: "waterfly"
price: "฿4379"
currency: THB
in_stock: true
category: "Waterfly"
url: https://www.desertcart.co.th/products/536225287-waterfly-ultra-lightweight-foldable-backpack-20l-packable-rucksack
store_origin: TH
region: Thailand
---

# 20L spacious capacity water & tear resistant nylon ultra lightweight 280g Waterfly Ultra Lightweight Foldable Backpack: 20L Packable Rucksack

**Brand:** waterfly
**Price:** ฿4379
**Availability:** ✅ In Stock

## Summary

> 🎒 Travel Light, Live Large: The Backpack Millennials Can't Leave Behind

## Quick Answers

- **What is this?** Waterfly Ultra Lightweight Foldable Backpack: 20L Packable Rucksack by waterfly
- **How much does it cost?** ฿4379 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/536225287-waterfly-ultra-lightweight-foldable-backpack-20l-packable-rucksack)

## Best For

- waterfly enthusiasts

## Why This Product

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

## Key Features

- • **Quick-Access Magic:** Dual front pockets with zipper and magic tape closures let you grab keys, cards, or lip balm in a flash—no fumbling needed.
- • **Featherweight Freedom:** At just 280g, this backpack folds into its own compact pouch—perfect for spontaneous city strolls or weekend escapes.
- • **Pack More, Carry Less:** Generous 20L main compartment fits iPad & A4 books with ease, plus 7 smart pockets for ultimate organization.
- • **Comfort Meets Stability:** Breathable mesh shoulder straps and side buckles distribute weight evenly, so you stay steady and comfortable all day.
- • **Built to Brave the Elements:** Crafted from premium water-resistant, tear-proof nylon to keep your essentials safe and dry, rain or shine.

## Overview

The Waterfly Ultra Lightweight Foldable Backpack is a 20L daypack designed for the modern adventurer. Weighing only 280g, it folds into a compact pouch for effortless portability. Made from durable, water- and tear-resistant nylon, it features multiple compartments including quick-access front pockets with dual closures. Breathable mesh straps and side buckles ensure comfort and stability, making it ideal for hiking, travel, and daily use.

## Description

Shop Waterfly Ultra Lightweight Foldable Backpack: 20L Packable Rucksack | Men, Women, Hiking, Travel, Camping, Outdoor, Sports. Free delivery and returns on all eligible orders.

## Features

- Multiple Compartments: The hiking backpack is 20L. The main pouch can accommodate iPad and A4 book. The front pocket is which you can put your keys, cards, earphones and lipstick. The other front pocket with magic tape and zipper, suitable for storage for quick access to small items
- Lightweight and Foldable: Weighing only 280g, this foldable lightweight backpack can be easily folded into its own pocket for storage and unfolded when needed
- Water-resistant and Tear-resistant: This backpack is made of tear-resistant and water-resistant nylon fabric, easy to clean and anti-friction, effectively preventing tearing, wetting
- Special front pocket: Our travel backpack has two opening options for the front pocket with zipper and magic tape. You can open them with a zipper or magic tape
- Comfortable and sturdy: This daypack is designed with breathable mesh shoulder straps to relieve your shoulder. The side buckle distributes the weight of the backpack, keeping it steady and centered. It is good for sports, hiking, camping and travel

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BRN1DWVK |
| Age Range Description | Adult |
| Apparel Fabric Stretch | Low Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Backpack Design | Daypack Backpack |
| Best Sellers Rank | 1,234 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 4 in Internal Frame Camping & Hiking Backpacks |
| Brand Name | Waterfly |
| Closure Type | Zipper |
| Collection Name | Hiking |
| Colour | Teal Blue |
| Compatible Device Size Maximum | 12 Inches |
| Country Of Origin | China |
| Customer Reviews | 4.5 4.5 out of 5 stars (5,594) |
| Fabric Type | Nylon |
| Fit Type | standard |
| Fit to Size Sentiment | Neutral |
| Item Dimensions D x W x H | 14D x 29W x 43H centimetres |
| Item Shape | rectangular prism |
| Item Type Name | Backpack |
| Item Weight | 204.12 Grams |
| Lining Description | Nylon |
| Manufacturer | Waterfly |
| Manufacturer Part Number | ONJ01 |
| Material Type | Nylon |
| Model Name | Onj01-08 |
| Model Number | ONJ01 |
| Number Of Pockets | 7 |
| Number of Compartments | 4 |
| Number of Items | 1 |
| Occasion Type | Camping, Hiking, Outdoor, Travel, Trekking |
| Other Special Features of the Product | Foldable |
| Outer Material Type | Nylon |
| Pattern | Solid |
| Pocket Description | Main pouch, Front pocket (keys, cards, etc.), Front pocket (small items), Two side mesh pockets, Inner zippered pocket, Two external zip pockets |
| Product Care Instructions | Hand Wash Only |
| Product Style | Rucksack Backpacks |
| Recommended Uses For Product | Sport |
| School Type | High School |
| Shell Type | Soft Shell |
| Size | M |
| Sleeve Length Description | Sleeveless |
| Sport Type | Hiking, Trekking |
| Storage Volume | 20 litres |
| Strap Type | Adjustable |
| Subject Character | sports |
| Theme | Sports |
| Unit Count | 1 count |
| Water Resistance Level | Water Resistant |
| Zippered Compartment Count | 3 |

## Images

![Waterfly Ultra Lightweight Foldable Backpack: 20L Packable Rucksack - Image 1](https://m.media-amazon.com/images/I/81yZh926XfL.jpg)

## Available Options

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

## Questions & Answers

**Q: I am looking to hold 2 or 3 pairs of clothes, my ipad, a book, chargers and maybe a few snacks, would this do the job?**
A: No it is too small

**Q: Can this fit a laptop?**
A: A Surface Pro fits in easily. It is a capacious rucksack, well-designed and comfortable to use.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.co.th/products/536225287-waterfly-ultra-lightweight-foldable-backpack-20l-packable-rucksack](https://www.desertcart.co.th/products/536225287-waterfly-ultra-lightweight-foldable-backpack-20l-packable-rucksack)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-11-14*