---
product_id: 539665213
title: "Delrin LED Standard Backpack With App Working, Waterproof, 25 Ltrs (48 Cms), Black"
brand: "delrin"
price: "₨143308"
currency: LKR
in_stock: true
reviews_count: 5
category: "Delrin"
url: https://www.desertcart.lk/products/539665213-delrin-led-standard-backpack-with-app-working-waterproof-25-ltrs
store_origin: LK
region: Sri Lanka
---

# 25L Expandable Capacity Customizable LED Display 3D Hard Shell Waterproof Delrin LED Standard Backpack With App Working, Waterproof, 25 Ltrs (48 Cms), Black

**Brand:** delrin
**Price:** ₨143308
**Availability:** ✅ In Stock

## Summary

> 🚀 Light Up Your Commute with Style & Safety!

## Quick Answers

- **What is this?** Delrin LED Standard Backpack With App Working, Waterproof, 25 Ltrs (48 Cms), Black by delrin
- **How much does it cost?** ₨143308 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/539665213-delrin-led-standard-backpack-with-app-working-waterproof-25-ltrs)

## Best For

- delrin enthusiasts

## Why This Product

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

## Key Features

- • **Helmet-Ready Design:** Spacious 25L capacity with dedicated helmet compartment and multiple pockets to organize your essentials effortlessly.
- • **Safety Meets Comfort:** Dual secure buckles, breathable back panel, reflective strips, and adjustable straps keep you safe and comfortable all day.
- • **Plug, Scan, Customize:** Seamless app integration with just 3 easy steps—connect power bank, scan QR code, and start designing your LED display.
- • **Stand Out on the Road:** Personalize your ride with a fully programmable LED screen—express your mood, message, or brand in real-time.
- • **Built for the Urban Adventurer:** Waterproof, scratch-resistant 3D hard shell protects your gear rain or shine, ensuring durability on every journey.

## Overview

The Delrin LED Standard Backpack is a cutting-edge 25-liter waterproof backpack featuring a customizable LED display controlled via app, a durable 3D hard shell, and a dedicated helmet compartment. Designed for motorcycle riders and urban professionals, it combines safety, style, and smart organization in one sleek, modern package.

## Description

Product Description Backpack is a versatile and tech-savvy accessory with LED lights, app compatibility, a waterproof design, a 25-liter capacity, a hard shell for durability, a designated space for a high-capacity helmet, and a laptop compartment with a programmable screen. This combination of features suggests a modern and innovative backpack suitable for various purposes, including travel and daily use. Easy to use only 3 Steps Connect the power bank. Scan the code and download the app. Follow the instructions provided in the manual (included with every backpack). Laptop Bag with Programmable Screen Brand: Hujai Hard Shell Travel Bag The "travel bag" designation suggests that it is suitable for use during travel, potentially offering durability and security for belongings. High-Capacity Helmet Implies that the backpack has a designated space or compartment designed to accommodate a helmet. "High-capacity" suggests that the backpack can hold larger items, such as a helmet, without compromising space. About The Product Perfect Motorcycle Backpack Smart motorcycle backpack made of 3D hard shell waterproof, scratch-resistant materials. Design with 2 safe buckles, breathable back material, adjustable shoulder strap. The LED backpack boasts dimensions of approximately 36 18 48 cm, featuring expandable storage, a sizable zipper pocket, and multiple independent small compartments. This design effortlessly accommodates items such as helmets, laptops, cosmetics, tissues, keys, wallets, books, phones, umbrellas, and more. Indicates that the backpack includes a compartment designed for carrying a laptop. The "programmable screen" implies that the backpack features a customizable display, allowing users to program or personalize the content shown on the screen.

Review: God - It is God
Review: Good bag - Looks cool Product quality is good . 16inc MacBook pro it will not fit only 13inch laptop

## Features

- 【Perfect Motorcycle Backpack】This backpack can hold all kinds of motorcycle helmets, 2 buckles for Safe Riding Design and Waterproof material，riding at any time without hindrance.
- 【DIY Freely】The travel backpack with LED display screen, you can DIY text, animation and pictures as wish according your mood and needs. It is suitable for traveling, hiking, riding, commuting, school, outdoor adventure etc.
- 【Large Capacity 】Size of LED backpack is about 36*18*48 cm with a expandable storage, a large zipper pocket and several independent small compartments, so it can easily hold helmets,laptop, cosmetics, tissues, keys, wallets, books, phones, umbrellas etc.
- 【Material】Smart motorcycle backpack made of 3D hard shell waterproof, scratch-resistant materials. Design with 2 safe buckles, breathable back material, Reflective Strips, adjustable shoulder strap. Safety riding with the backpack in any time.
- 【Easy to use only 3 Steps】1.Connect the power bank 2.Scan code and download the APP 3. Use it according to the instructions (Every backpack equipped with instructions manual).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CBSGG3LX |
| Age Range Description | Adult |
| Apparel Fabric Weight Class | Heavyweight |
| Backpack Design | Laptop Backpack |
| Best Sellers Rank | #53,057 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #3,157 in Laptop Backpacks |
| Brand | Delrin |
| Casing | Hard Shell |
| Closure Type | Zipper |
| Colour | Black |
| Compatible Device Size Maximum | 36 Centimetres |
| Country of Origin | China |
| Customer Reviews | 3.9 out of 5 stars 11 Reviews |
| Embellishment Feature | Cord |
| Fabric Type | Polyester |
| Fit Type | universal |
| Fit to Size Sentiment | Positive |
| Item Dimensions D x W x H | 18D x 36W x 48H Centimeters |
| Item Shape | Face |
| Item Type Name | LED Backpack |
| Item Weight | 1940 Grams |
| Lining Description | Polyester |
| Material Type | ABS |
| Model Name | LED Backpack |
| Number Of Pockets | 3 |
| Number of Compartments | 3 |
| Number of Items | 1 |
| Other Special Features of the Product | Expandable |
| Outer Material Type | Polycarbonate (PC) |
| Pattern | Self Design |
| Pocket Description | Zipper Pocket |
| Product Care Instructions | Hand Wash Only |
| Product Style | Modern |
| Recommended Uses For Product | Sport |
| School Type | High School |
| Size | 18 x 36 x 48 cm |
| Sport Type | Motorcycling |
| Storage Volume | 25 litres |
| Strap Type | Shoulder Strap |
| Style Number | JTLED055 |
| Team Name | mit |
| Theme | Motorcycle |
| Unit Count | 1.00 Count |
| Water Resistance | Waterproof |

## Images

![Delrin LED Standard Backpack With App Working, Waterproof, 25 Ltrs (48 Cms), Black - Image 1](https://m.media-amazon.com/images/I/61jJXlQaszL.jpg)

## Questions & Answers

**Q: Will it be allowed in airports ??**
A: Yes

**Q: Does the app support on IOS?**
A: Yes

## Customer Reviews

### ⭐⭐⭐⭐⭐ God
*by L***G on 11 June 2025*

It is God

### ⭐⭐⭐⭐⭐ Good bag
*by S***N on 17 December 2023*

Looks cool Product quality is good . 16inc MacBook pro it will not fit only 13inch laptop

### ⭐ Used product
*by K***A on 6 December 2024*

Awesome 🤩

## Frequently Bought Together

- Delrin LED Standard Backpack With App Working, Waterproof, 25 Ltrs (48 Cms), Black
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**Shop now:** [https://www.desertcart.lk/products/539665213-delrin-led-standard-backpack-with-app-working-waterproof-25-ltrs](https://www.desertcart.lk/products/539665213-delrin-led-standard-backpack-with-app-working-waterproof-25-ltrs)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-07-05*