---
product_id: 548361804
title: "Tigernu T-B3143 15.6\" Laptop Backpack – Water-Resistant Anti-Theft Rucksack with Lock & Padded Sleeve – Travel, Work, Uni (Black) With FREE Lock"
brand: "tigernu"
price: "$131.31"
currency: USD
in_stock: true
reviews_count: 5
url: https://www.desertcart.us/products/548361804-tigernu-t-b3143-15-6-laptop-backpack-water-resistant-anti
store_origin: US
region: United States of America
---

# Durable water-resistant nylon Fits 15.6" laptops snugly Anti-theft zippers + free lock Tigernu T-B3143 15.6" Laptop Backpack – Water-Resistant Anti-Theft Rucksack with Lock & Padded Sleeve – Travel, Work, Uni (Black) With FREE Lock

**Brand:** tigernu
**Price:** $131.31
**Availability:** ✅ In Stock

## Summary

> 🎒 Elevate your daily grind with the backpack that works as hard as you do.

## Quick Answers

- **What is this?** Tigernu T-B3143 15.6" Laptop Backpack – Water-Resistant Anti-Theft Rucksack with Lock & Padded Sleeve – Travel, Work, Uni (Black) With FREE Lock by tigernu
- **How much does it cost?** $131.31 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/548361804-tigernu-t-b3143-15-6-laptop-backpack-water-resistant-anti)

## Best For

- tigernu enthusiasts

## Why This Product

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

## Key Features

- • **Organize Like a Pro:** Multiple pockets, hidden earphone hole, side bottle holders, and glasses clip keep you effortlessly organized.
- • **Comfort Meets Function:** Breathable back panel and elastic foam straps ensure all-day comfort during commutes or travel.
- • **Ready for Rain or Shine:** Water-resistant nylon fabric protects your gear from unexpected weather—never miss a beat.
- • **Lock It Down, Travel Smart:** Anti-theft double zippers paired with a FREE security lock keep your essentials safe.
- • **Secure Your Tech, Stress-Free:** Padded laptop & tablet compartments shield your devices on the go.

## Overview

The Tigernu T-B3143 is a sleek, water-resistant 15.6" laptop backpack designed for professionals and students who demand security and comfort. Featuring padded compartments, anti-theft double zippers with a free lock, breathable straps, and smart storage solutions, it’s built to protect your tech and keep you organized through every commute, meeting, or adventure.

## Description

The Tigernu 3143 15.6" Laptop Backpack blends smart design with everyday practicality. Built for students, professionals, and commuters, it features secure compartments for your laptop and tablet, plus thoughtful details like an earphone port and hidden anti-theft zips. Crafted from water-resistant material and designed for comfort with padded straps and breathable mesh, this backpack delivers on both function and style. Perfect for rainy UK days, long commutes or short getaways.

Review: Excellent quality - double zips are the business - Excellent product - used by a teenager for over a year and still going strong! Great design, excellent quality and amazing value for money. One of the features I was looking for was double zips, as this usually was the main failure point with teen and backpack combination - this bag has very robust double zips and they do the job perfectly. I have added a reflective element to it (iron-on tape), as I think it is important to have those especially with all black backpack
Review: Feels well made - Feels like good value for money even if you can buy cheaper options. Good amount of space for a laptop and anything else you need to take around with you. This bag has loads of pockets and the bottle holders in the side pockets is a nice touch. No charging port but i prefer not to have one but it fairly light weight and feels quality for around £40

## Features

- Fits 15.6" Laptops: Includes a padded laptop sleeve + separate tablet compartment to protect your tech on the move
- Smart & Secure: Anti-theft zippers + FREE security lock included for peace of mind while commuting or travelling
- Built for Daily Life: Breathable back panel, elastic shoulder straps and durable water-resistant design for all-day use
- Breathable & comfortable elastic foam
- Water resistant: Suitable for rainy days
- Extra Storage Features: Hidden earphone hole, side bottle pockets, interior mesh zones & glasses hanger clip
- Adjustable buckle

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CCXGD83R |
| Age Range Description | Adult |
| Apparel Fabric Stretch | No Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Backpack Design | Laptop Backpack |
| Best Sellers Rank | 35,363 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 370 in Laptop Backpacks |
| Brand Name | TIGERNU |
| Closure Type | Zipper |
| Colour | Black |
| Compatible Device Size Maximum | 15.6 Inches |
| Customer Reviews | 5.0 out of 5 stars 6 Reviews |
| Fabric Type | Nylon |
| Fit Type | regular |
| Fit to Size Sentiment | Good fit |
| Item Dimensions D x W x H | 17D x 33W x 49H centimetres |
| Item Type Name | Laptop backpack |
| Lining Description | POLYSTER |
| Manufacturer | TIGERNU |
| Material Type | Nylon |
| Model Name | Tigernu T-b3143 15.6 (Black) |
| Number Of Pockets | 3 |
| Number of Compartments | 3 |
| Number of Items | 1 |
| Other Special Features of the Product | Breathable Back Support, Laptop Compartment, Large Capacity, Padded Strap, Water-Resistant Material |
| Outer Material Type | Nylon |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only |
| Product Style | Casual |
| Recommended Uses For Product | School, Travel, Work |
| School Type | College |
| Shell Type | Soft Shell |
| Size | 6928112303960 |
| Sleeve Length Description | Long Sleeve |
| Sport Type | Hiking |
| Storage Volume | 27 litres |
| Strap Type | Adjustable |
| Water Resistance Level | Water Resistant |

## Images

![Tigernu T-B3143 15.6" Laptop Backpack – Water-Resistant Anti-Theft Rucksack with Lock & Padded Sleeve – Travel, Work, Uni (Black) With FREE Lock - Image 1](https://m.media-amazon.com/images/I/51iUlBqvAJL.jpg)
![Tigernu T-B3143 15.6" Laptop Backpack – Water-Resistant Anti-Theft Rucksack with Lock & Padded Sleeve – Travel, Work, Uni (Black) With FREE Lock - Image 2](https://m.media-amazon.com/images/I/51s1Bfsf1ML.jpg)
![Tigernu T-B3143 15.6" Laptop Backpack – Water-Resistant Anti-Theft Rucksack with Lock & Padded Sleeve – Travel, Work, Uni (Black) With FREE Lock - Image 3](https://m.media-amazon.com/images/I/61LZLyT7DEL.jpg)
![Tigernu T-B3143 15.6" Laptop Backpack – Water-Resistant Anti-Theft Rucksack with Lock & Padded Sleeve – Travel, Work, Uni (Black) With FREE Lock - Image 4](https://m.media-amazon.com/images/I/61Gmcu5IgkL.jpg)
![Tigernu T-B3143 15.6" Laptop Backpack – Water-Resistant Anti-Theft Rucksack with Lock & Padded Sleeve – Travel, Work, Uni (Black) With FREE Lock - Image 5](https://m.media-amazon.com/images/I/61zB7E8+VKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent quality - double zips are the business
*by R***A on 20 October 2025*

Excellent product - used by a teenager for over a year and still going strong! Great design, excellent quality and amazing value for money. One of the features I was looking for was double zips, as this usually was the main failure point with teen and backpack combination - this bag has very robust double zips and they do the job perfectly. I have added a reflective element to it (iron-on tape), as I think it is important to have those especially with all black backpack

### ⭐⭐⭐⭐⭐ Feels well made
*by D***L on 27 May 2025*

Feels like good value for money even if you can buy cheaper options. Good amount of space for a laptop and anything else you need to take around with you. This bag has loads of pockets and the bottle holders in the side pockets is a nice touch. No charging port but i prefer not to have one but it fairly light weight and feels quality for around £40

### ⭐⭐⭐⭐⭐ Love this backpack
*by M***. on 24 August 2025*

really well designed

## Frequently Bought Together

- TIGERNU T-B3143 15.6 inch laptop backpack with FREE lock (BLACK)
- Logitech MK270 Wireless Keyboard and Mouse Combo for Windows, 2.4 GHz Wireless, Compact Mouse, 8 Multimedia and Shortcut Keys, 2-Year Battery Life, for PC, Laptop, QWERTY UK English Layout - Black
- Logitech H390 Wired Headset for PC/Laptop, Stereo Headphones with Noise Cancelling Microphone, USB-A, In-Line Controls, Works with Chromebook - Off White

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-16*