---
product_id: 366140804
title: "WATERFLY Lightweight Packable Hiking Backpack: 30L Foldable Travel Daypack Ultralight Camping Day Pack for Woman Man"
brand: "waterfly"
price: "¥7801"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/366140804-waterfly-lightweight-packable-hiking-backpack-30l-foldable-travel-daypack-ultralight
store_origin: JP
region: Japan
---

# Only 420g Water-resistant nylon 30L capacity WATERFLY Lightweight Packable Hiking Backpack: 30L Foldable Travel Daypack Ultralight Camping Day Pack for Woman Man

**Brand:** waterfly
**Price:** ¥7801
**Availability:** ✅ In Stock

## Summary

> 🌍 Adventure Awaits: Your Lightweight Travel Buddy!

## Quick Answers

- **What is this?** WATERFLY Lightweight Packable Hiking Backpack: 30L Foldable Travel Daypack Ultralight Camping Day Pack for Woman Man by waterfly
- **How much does it cost?** ¥7801 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/366140804-waterfly-lightweight-packable-hiking-backpack-30l-foldable-travel-daypack-ultralight)

## 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

- • **Versatile Use:** Ideal for hiking, travel, and everyday activities—your go-to companion!
- • **Durable Design:** Crafted with high-quality tear-resistant nylon and reinforced stress points.
- • **Comfortable Carry:** S-shaped breathable shoulder straps and adjustable chest buckle for a perfect fit.
- • **Smart Organization:** Multiple compartments including a wet pocket for optimal organization.
- • **Packable Convenience:** Easily folds into a pocket-sized pouch for effortless storage.

## Overview

The WATERFLY Lightweight Packable Hiking Backpack is a versatile 30L daypack designed for both men and women. Made from high-quality, tear-resistant, and water-resistant nylon, it weighs only 420g and can be easily folded into a compact size for storage. With multiple compartments, including a waterproof wet pocket, breathable shoulder straps, and an adjustable chest buckle, this backpack is perfect for hiking, traveling, and everyday use.

## Description

WATERFLY Lightweight Packable Hiking Backpack: 30L Foldable Travel Daypack Ultralight Camping Day Pack for Woman Man

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 8.11 x 7.32 x 2.72 inches |
| Package Weight | 0.4 Kilograms |
| Item Dimensions  LxWxH | 8.66 x 12.6 x 19.29 inches |
| Item Weight | 380 Grams |
| Brand Name | WATERFLY |
| Model Name | Onj11 |
| Color | Blue |
| Material | Nylon |
| Suggested Users | unisex-adult |
| Number of Items | 1 |
| Manufacturer | WATERFLY |
| Part Number | ONJ11-01-US |
| Style | Daypack Backpacks |
| Outer Material | Nylon |
| Size | 40L |
| Sport Type | Hiking |
| Age Range Description | Adult |
| Units | 1 Count |
| Capacity Total | 30 Liters |

## Images

![WATERFLY Lightweight Packable Hiking Backpack: 30L Foldable Travel Daypack Ultralight Camping Day Pack for Woman Man - Image 1](https://m.media-amazon.com/images/I/81eAPhvttOL.jpg)

## Available Options

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

## Questions & Answers

**Q: will a standard nalgene fit in the side pockets?**
A: Yes

**Q: What is your experience on how waterproof it is?  I need to be in a stream for several hours a day for a week's time.**
A: Not waterproof and the color bleeds in the rain. I used it for hikes in October 3022 and it ruined my new raincoat.

**Q: Does anyone know if this is acceptable for carry on if it is fully loaded?**
A: Depends on the merchandise in the bag, its size is allowable for carry on

**Q: Does this backpack have a laptop compartment? Does it have compartments on the inside? Thanks!**
A: I believe a regular sized laptop would fit inside. Yes, there are compartments inside. I bought the backpack because of the waterproof section where I can store a wet swimsuit or keep my camera/phone dry when I am boating or in very humid conditions. I can place a frozen gel-pack in the waterproof compartment to keep a drink or a snack cold. The laptop will not fit in the waterproof compartment but it will fit in one of the larger compartments. I also like the way the backpack folds up small when not in use. I pack in my carry on luggage when I travel.

## Frequently Bought Together

- WATERFLY Lightweight Packable Hiking Backpack: 30L Foldable Travel Daypack Ultralight Camping Day Pack for Woman Man
- WATERFLY Small Lightweight Packable Backpack: 20l Ultra Light Foldable Travel Hiking Camping Daypack Day Pack for Man Woman
- SKYSPER 15L/20L Foldable Hiking Backpack Lightweight Packable Travel Daypack with Chest Strap Small Folding Pack for Walking

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**Shop now:** [https://www.desertcart.jp/products/366140804-waterfly-lightweight-packable-hiking-backpack-30l-foldable-travel-daypack-ultralight](https://www.desertcart.jp/products/366140804-waterfly-lightweight-packable-hiking-backpack-30l-foldable-travel-daypack-ultralight)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-14*