---
product_id: 631640664
title: "Ultralight Foldable Backpack 15L: Small Packable Hiking Daypack Ultra Lightweight Rucksack Sporty Day Pack for Outdoor Sports Travel Shopping Men Women"
brand: "waterfly"
price: "€ 33.25"
currency: EUR
in_stock: true
reviews_count: 6
category: "Waterfly"
url: https://www.desertcart.pt/products/631640664-ultralight-foldable-backpack-15l-small-packable-hiking-daypack-ultra-lightweight
store_origin: PT
region: Portugal
---

# 15L capacity Compact fold to 15x15x3cm Ultra lightweight 140g Ultralight Foldable Backpack 15L: Small Packable Hiking Daypack Ultra Lightweight Rucksack Sporty Day Pack for Outdoor Sports Travel Shopping Men Women

**Brand:** waterfly
**Price:** € 33.25
**Availability:** ✅ In Stock

## Summary

> 🎒 Carry Less, Explore More — The Ultralight Foldable Backpack You’ll Never Want to Leave Behind!

## Quick Answers

- **What is this?** Ultralight Foldable Backpack 15L: Small Packable Hiking Daypack Ultra Lightweight Rucksack Sporty Day Pack for Outdoor Sports Travel Shopping Men Women by waterfly
- **How much does it cost?** € 33.25 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/631640664-ultralight-foldable-backpack-15l-small-packable-hiking-daypack-ultra-lightweight)

## 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

- • **Barely There Comfort:** Weighs only 140g with breathable mesh straps to keep you cool and light on your feet all day.
- • **Pack & Go in Seconds:** Folds into its own pocket for ultimate space-saving convenience—never leave it behind!
- • **Smart Security Stash:** Hidden back pocket for valuables keeps your essentials safe and your mind at ease.
- • **Built to Brave the Outdoors:** Durable ripstop nylon and reinforced stitching mean this backpack is ready for any adventure.
- • **Versatile Everyday Essential:** Perfect for hiking, city tours, shopping, or beach days—your go-to pack for every outing.

## Overview

The WATERFLY Ultralight Foldable Backpack offers a spacious 15L capacity in an ultra-light 140g design that folds down to a compact 15x15x3cm. Crafted from durable ripstop nylon with breathable mesh straps and a secure hidden pocket, it’s engineered for comfort, convenience, and security. Ideal for outdoor sports, travel, and daily use, this versatile daypack blends high performance with effortless portability.

## Description

WATERFLY Ultralight Foldable Backpack 15L: Small Packable Hiking Daypack Ultra Lightweight Rucksack Sporty Day Pack for Outdoor Sports Travel Shopping Men Women

Review: Super useful - Perfect and spacious, it was so useful during my holidays for hiking and daily trips
Review: Amazing this thing packs away inside its own little bag sewn inside. Great quality product and lightweight!

## Features

- Foldable: This backpack folds easily into its own inner pocket. The folded size is only 15 x 15 x 3 cm and can be easily put in a suitcase, handbag, backpack or car, saving you a lot of space. At the same time, the backpack can also be easily unfolded for use if necessary, and the unfolded size is 36 x 27 x 12 cm
- Lightweight and comfortable: the foldable bag weighs only 140g, which is very light, and you cannot even feel the weight of the backpack on your back, which greatly reduces the burden on your trip. At the same time, the backpack is equipped with breathable mesh shoulder straps, which can effectively reduce shoulder pressure and remain breathable and comfortable
- Sufficient space: the foldable backpack has a capacity of 15 L, providing enough space for your most important items such as clothes, water bottles, umbrellas, snacks, etc. In addition, there is a small pocket on the back of the backpack in which you can conveniently store valuable small items such as cash, keys, bank cards, etc. The design of the back pocket offers you an anti-theft function
- High Quality Material This foldable backpack is made of high quality ripstop nylon fabric, which can effectively prevent tears and moisture. Backpack features SBS zippers and is reinforced with multiple stitching for greater durability
- Multi-scenario: the backpack is lightweight, small and foldable, and can be used as an excellent solution when going out. It is very suitable for short trips, city tours, walks, day hikes, small shopping and beach holidays, etc

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CQKYKSPY |
| ASIN  | B0CFQLZJ7R |
| Age Range Description | Adult |
| Apparel Closure Type | Zipper |
| Backpack Design | Daypack Backpack |
| Best Sellers Rank | #12,996 in Sporting Goods ( See Top 100 in Sporting Goods ) #52 in Hiking Daypacks |
| Brand Name | Waterfly |
| Color | Dark Grey |
| Compatible Device Size Maximum | 14.17 Inches |
| Country of Publication | China |
| Customer Reviews | 4.4 4.4 out of 5 stars (237) |
| Customer reviews | 4.4 4.4 out of 5 stars (237) |
| Date First Available  | 15 August 2023 |
| Department  | Unisex |
| Fabric Type | Nylon |
| Fit Type | Back |
| Fit to Size Sentiment | positive |
| Item Dimensions D x W x H | 12D x 27W x 36H centimeters |
| Item Shape | irregular shape |
| Item Type Name | Backpack |
| Item Weight | 160 Grams |
| Lining Description | Polyester |
| Manufacturer | WATERFLY |
| Manufacturer  | WATERFLY |
| Manufacturer Part Number | FB-A4 |
| Manufacturer reference  | FB-A |
| Material Type | Nylon |
| Model Name | FB-A |
| Number Of Pockets | 3 |
| Number of Compartments | 2 |
| Number of Items | 1 |
| Occasion Type | Outdoor, hiking, sport |
| Other Special Features of the Product | Foldable, lightweight |
| Outer Material | Polyester |
| Pattern | Solid |
| Pocket Description | Stash Pocket |
| Product Care Instructions | Hand Wash Only |
| Product Dimensions  | 12 x 27 x 36 cm; 170 g |
| Product Style | Travel Backpacks |
| Recommended Uses For Product | Sports, leisure, travel |
| School Type | High School |
| Shell Type | Soft Shell |
| Size | 14.17 x 10.6 x 4.72 inches (unfolded) / 5.9 x 5.9 x 1.2 inches (folded) |
| Sport Type | Hiking |
| Storage Volume | 15 Liters |
| Strap Type | Padded Mesh Strap |
| Style Number | FB-A |
| Subject Character | Sports |
| Theme | Outdoor |
| Unit Count | 1.0 Count |
| Water Resistance Level | Water Resistant |

## Images

![Ultralight Foldable Backpack 15L: Small Packable Hiking Daypack Ultra Lightweight Rucksack Sporty Day Pack for Outdoor Sports Travel Shopping Men Women - Image 1](https://m.media-amazon.com/images/I/71zOjhDfT7L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Super useful
*by I***A on 23 April 2025*

Perfect and spacious, it was so useful during my holidays for hiking and daily trips

### ⭐⭐⭐⭐⭐ Review
*by C***S on 30 December 2025*

Amazing this thing packs away inside its own little bag sewn inside. Great quality product and lightweight!

### ⭐⭐⭐⭐⭐ Review
*by B***F on 13 August 2025*

I love this backpack for my personal item when flying. It’s large enough to be useful and small enough to conform to the size restrictions of any airline. It’s a decent quality and it folds up beautifully. I love that it has a zippered pocket on the back side, and I was also pleasantly surprised to find that the front compartment has two zippers thus enabling me to put a travel lock on it.

## Frequently Bought Together

- WATERFLY Foldable Lightweight Hiking Backpack: 15L Packable Traveling Daypack Men Women Ultralight Thin Casual Day Pack Bag for Outdoor Sports Camping Beach Park (Gray)
- BeeGreen Reusable Grocery Bags Lightweight Durable Shopping Bags Washable Foldable 12 Pack Xlarge Classic Geometric Design Gift Tote Grocery Bags with Elastic Band and Separated Zipper Storage Pouch

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**Shop now:** [https://www.desertcart.pt/products/631640664-ultralight-foldable-backpack-15l-small-packable-hiking-daypack-ultra-lightweight](https://www.desertcart.pt/products/631640664-ultralight-foldable-backpack-15l-small-packable-hiking-daypack-ultra-lightweight)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-05-15*