---
product_id: 676442909
title: "Vacuum Backpack Travel – Expandable Compression Carry On Backpack with Vacuum Pump, Water-Resistant TSA Lock Travel Bag, 17\" Laptop Backpack for Men Women, Business Airplane Flight Luggage, Black"
brand: "poso"
price: "€ 245.80"
currency: EUR
in_stock: true
reviews_count: 13
category: "Poso"
url: https://www.desertcart.gr/products/676442909-vacuum-backpack-travel-expandable-compression-carry-on-backpack-with-vacuum
store_origin: GR
region: Greece
---

# 50L expandable capacity 50% volume compression TSA-approved lock Vacuum Backpack Travel – Expandable Compression Carry On Backpack with Vacuum Pump, Water-Resistant TSA Lock Travel Bag, 17" Laptop Backpack for Men Women, Business Airplane Flight Luggage, Black

**Brand:** poso
**Price:** € 245.80
**Availability:** ✅ In Stock

## Summary

> 🎒 Travel Light, Pack Tight, Fly Right!

## Quick Answers

- **What is this?** Vacuum Backpack Travel – Expandable Compression Carry On Backpack with Vacuum Pump, Water-Resistant TSA Lock Travel Bag, 17" Laptop Backpack for Men Women, Business Airplane Flight Luggage, Black by poso
- **How much does it cost?** € 245.80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/676442909-vacuum-backpack-travel-expandable-compression-carry-on-backpack-with-vacuum)

## Best For

- poso enthusiasts

## Why This Product

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

## Key Features

- • **Pack 50% More, Travel 50% Smarter:** Cut bulky clothing volume in half with the built-in vacuum pump—maximize every inch of your carry-on.
- • **From Daypack to Carry-On Powerhouse:** Expandable from 35L to 50L, this backpack fits most airline carry-on limits while replacing bulky suitcases.
- • **Organized for the Modern Professional:** Dedicated 17.3” laptop sleeve, waterproof wet/dry compartment, and multiple organizer pockets keep you effortlessly efficient.
- • **Comfort Meets Durability for Long Hauls:** Ergonomic mesh padding and reinforced zippers ensure all-day comfort and airtight compression that lasts.
- • **Secure Your Essentials with TSA-Grade Safety:** Integrated TSA lock and hidden anti-theft pocket keep your valuables safe in transit and on the go.

## Overview

This vacuum compression travel backpack offers a game-changing 50% volume reduction with its built-in pump, expanding from 35L to 50L to replace traditional carry-ons. Designed for professionals on the move, it features TSA-approved locks, a padded 17.3” laptop compartment, water-resistant materials, and ergonomic comfort for seamless business trips and adventures.

## Description

P POSO is committed to crafting high-quality backpacks for those who seek excellence in every aspect of life. We believe that a backpack is more than just a utility; it’s an expression of style, character, and the desire for reliability. Choose P POSO for a seamless blend of quality and design, so you can carry yourself with confidence wherever you go. P POSO is committed to crafting high-quality backpacks for those who seek excellence in every aspect of life. We believe that a backpack is more than just a utility; it’s an expression of style, character, and the desire for reliability. Choose P POSO for a seamless blend of quality and design, so you can carry yourself with confidence wherever you go. Grey/Black

Review: Exceeded Expectations – One of the Most Practical Travel Backpacks I’ve Used - I don’t give 5-star ratings easily, but this backpack genuinely earned it. The build quality is solid, the zippers feel durable, and the overall design is very well thought out. The expandable vacuum compression system is the standout feature — it significantly increases usable space and keeps everything compact. It’s impressive how much you can pack while still keeping the bag organized and manageable. The layout makes sense: plenty of room for clothes, good separation for electronics, and the 17” laptop compartment is well-padded and secure. The backpack stays comfortable even when fully packed, and the structure holds up without feeling floppy or overstuffed. The water-resistant material is a big plus, and the TSA lock adds peace of mind when traveling. For shorter trips, this bag alone could easily handle everything you need without requiring additional luggage. Overall, this is a very practical, high-capacity, and well-designed travel backpack. If you’re looking for something that maximizes space without sacrificing comfort or quality, this is a great choice. 5 stars — well deserved.
Review: Recommend it! - Very satisfied with this product. Good quality product.

## Features

- 【Vacuum Compression Backpack – Travel Lighter, Pack Smarter】 Cut clothing volume by up to 50% with the included vacuum pump. This vacuum compression travel backpack instantly turns bulky loads into compact packs—ideal for carry-on luggage, business trips, camping, hiking, and weekend getaways. Say goodbye to overstuffed suitcases and hello to organized, stress-free travel.
- 【Expandable Travel Backpack – From 35L to 50L, Suitcase-Size Storage】 Starts at 35L in sta ndard mode and expands to a spacious 50L with vacuum compression, giving you the storage of a 24" suitcase in a backpack that fits most airline carry-on size limits (20" x 12" x 7.8"). Skip baggage fees, skip long check-in lines—just zip, compress, and board with everything you need.
- 【Smart Multi-Compartment Organization – Always Stay Neat】 This vacuum seal backpack is designed for modern travelers with 3 large compartments, a padded laptop sleeve (fits up to 17.3"), a waterproof wet/dry pocket for shoes or gym gear, and multiple organizer pockets. Perfect as a work backpack, gym backpack, or versatile travel daypack that adapts to every journey.
- 【TSA Lock & Hidden Pocket – Security You Can Trust】 Travel with confidence. The built-in TSA-approved lock and discreet anti-theft pocket keep passports, cards, and valuables safe—whether you’re at airports, subways, or busy city streets. A reliable travel backpack for men and women who value both security and convenience.
- 【Ergonomic Comfort – Long Trips Ma de Easy】 Engineered for all-day wear, this vacuum travel backpack with pump features breathable mesh padding and wide cushioned straps to reduce pressure on shoulders and back. Stay cool, comfortable, and balanced on long walks, airport transfers, and outdoor adventures.
- 【Durable Zipper Design – Built for Compression】 To ensure an airtight seal, this vacuum backpack travel with pump uses a high-density zipper that may feel tight at first—this is normal. Simply hold the bag firmly and unzip with steady force for smooth operation and lasting durability.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DJ25Z7RM |
| Age Range Description | Adult |
| Apparel Closure Type | Zipper |
| Apparel Fabric Stretch | No Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Backpack Design | Laptop Backpack |
| Best Sellers Rank | #263 in Laptop Backpacks |
| Brand Name | POSO |
| Color | Black |
| Compatible Device Size Maximum | 17.3 Inches |
| Customer Reviews | 4.3 out of 5 stars 246 Reviews |
| Fit Type | standard |
| Fit to Size Sentiment | Positive |
| Item Dimensions D x W x H | 7.87"D x 12.6"W x 19.3"H |
| Lining Description | Nylon |
| Manufacturer | Fujian Yueke New Material Co., LTD. |
| Material Type | Polyurethane (PU) |
| Model Name | Ps-673-17.3 |
| Number Of Pockets | 5 |
| Number of Compartments | 3 |
| Number of Items | 1 |
| Other Special Features of the Product | Vacuum Sealed |
| Outer Material | Polyurethane |
| Pattern | With Air Pump |
| Product Care Instructions | Wipe with Damp Cloth |
| Product Style | With Air Pump |
| Recommended Uses For Product | Work, Travel, School |
| School Type | College/University |
| Shell Type | Soft Shell |
| Size | With Air Pump |
| Sleeve Length Description | Long Sleeve |
| Sport Type | Hiking |
| Storage Volume | 60 Liters |
| Strap Type | Shoulder Strap |
| UPC | 768679153495 |
| Unit Count | 1 Count |
| Warranty Description | 2 |
| Water Resistance Level | Water Resistant |
| Zippered Compartment Count | 3 |

## Images

![Vacuum Backpack Travel – Expandable Compression Carry On Backpack with Vacuum Pump, Water-Resistant TSA Lock Travel Bag, 17" Laptop Backpack for Men Women, Business Airplane Flight Luggage, Black - Image 1](https://m.media-amazon.com/images/I/81mBWVANnUL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exceeded Expectations – One of the Most Practical Travel Backpacks I’ve Used
*by D***Y on December 28, 2025*

I don’t give 5-star ratings easily, but this backpack genuinely earned it. The build quality is solid, the zippers feel durable, and the overall design is very well thought out. The expandable vacuum compression system is the standout feature — it significantly increases usable space and keeps everything compact. It’s impressive how much you can pack while still keeping the bag organized and manageable. The layout makes sense: plenty of room for clothes, good separation for electronics, and the 17” laptop compartment is well-padded and secure. The backpack stays comfortable even when fully packed, and the structure holds up without feeling floppy or overstuffed. The water-resistant material is a big plus, and the TSA lock adds peace of mind when traveling. For shorter trips, this bag alone could easily handle everything you need without requiring additional luggage. Overall, this is a very practical, high-capacity, and well-designed travel backpack. If you’re looking for something that maximizes space without sacrificing comfort or quality, this is a great choice. 5 stars — well deserved.

### ⭐⭐⭐⭐⭐ Recommend it!
*by A***R on May 4, 2026*

Very satisfied with this product. Good quality product.

### ⭐⭐⭐⭐⭐ Perfect for traveling fits a lot
*by J***D on April 13, 2026*

I really like this backpack. It has many compartments and it’s perfect for traveling. The straps around the shoulder are comfortable. I like to travel light. I was able to fit 4 shorts and 5 shirts in the vacuum compartment of the bag plus my toiletry as well as my laptop and iPad plus a bunch of other stuff.

## Frequently Bought Together

- Vacuum Backpack Travel, Airback Vacuum Seal Compression Travel Backpack 60L Expandable, Spacevac Pro Laptop Backpack Water Resistant TSA Lock Carry On Backpack with Vacuum Pump, Black
- Apple AirTag 4 Pack

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**Shop now:** [https://www.desertcart.gr/products/676442909-vacuum-backpack-travel-expandable-compression-carry-on-backpack-with-vacuum](https://www.desertcart.gr/products/676442909-vacuum-backpack-travel-expandable-compression-carry-on-backpack-with-vacuum)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-06-01*