---
url: "https://onebag.travel/carryon/vaqpdhhg3f/osprey-transporter-flap-pack/"
title: "Osprey Transporter® Flap Pack Details - One Bag Travel"
description: "Reviews, airline compatibility, and specifications of the Osprey Transporter® Flap Pack carry-on travel backpack."
source: "https://onebag.travel/carryon/vaqpdhhg3f/osprey-transporter-flap-pack/"
---
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2.  [Carry-On Travel Backpacks](https://onebag.travel/carryons/)
3.  Osprey Transporter® Flap Pack

# Osprey Transporter® Flap Pack

by [Osprey](https://onebag.travel/carryons/?brands=Osprey)

Capacity 20 L

Weight 0.9 kg 2.03 lbs

Dimensions 46×33×31 cm 17.73×12.61×12.09 in

Airline fit 13 % of airlines

![Front facing view of the Osprey Transporter® Flap Pack](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1631615046/carryons/Osprey_Transporter_Flap_Pack_qe7k2b.webp)

**Deeper stats**



<table class="table table-sm table-borderless" id="carryon-details-table"><tbody><tr><td><span class="underline" title="Litres of capacity per unit of pack weight — higher means you carry more for less.">Capacity-to-weight</span></td><td><span class="metric-value">22.2 L/kg</span> <span class="imperial-value">9.9 L/lb</span></td><td><span class="badge badge-success">High</span></td></tr><tr><td><span class="underline" title="Total interior volume implied by the outer dimensions.">Cubic space</span></td><td><span class="metric-value">47.1 L</span> <span class="imperial-value">2703 in³</span></td><td></td></tr><tr><td><span class="underline" title="Gap between the bag's outer volume and its rated capacity — lower packs more efficiently.">Rated vs. shell</span></td><td><span class="metric-value">27 L</span><span class="imperial-value">27 L</span></td><td><span class="badge badge-danger">High</span></td></tr></tbody></table>

**Airline Compatibility**

✈️ 13% (25/189)

This bag is within the published carry-on limit of 13% of the 189 airlines that publish one.

[Link to Manufacturer](https://www.osprey.com/ph/en/product/transporter-flap-pack-TRANSFLAP_550.html)

## Our verdict

### Reasons to buy

-   Durable and great build quality.
-   The internal organizer is truly functional in keeping your things organized.
-   Has a minimalistic yet stylish aesthetic that would be delightful to carry in any setting.

### Things to consider

-   There's nothing special about this pack but it is still functional and straightforward to use.
-   The water bottle compartment is located inside the bag. This would be more accessible if it's on the outside.

## What reviewers said

-   "I’m a huge Osprey fan. This bag is pretty unique in fabric. It feels like a raincoat and would be great in rainy weather."
-   "This laptop carrying back ack is good (well) made. It has multiple compartments for accessories etc. The backpack was comfortable to wear."
-   "I love almost everything about this pack. It's amazingly comfortable and easy to use. You have to get used to it though but once you understand the way it works it grows on you quickly. The flap is a great idea, some might not dig it tho but for me, it makes the pack so simple to use, you just open the buckle, and bam! there you go and same for closing. I sometimes even leave it open since the flap will protect your stuff, just be sure you're somewhere with people you can trust tho. The inner organization is simple and efficient."

## Features

<table class="table table-sm  table-borderless" id="carryon-details-table"><tbody><tr><td colspan="2" class="border-bottom"><strong>Storage</strong></td></tr><tr><td><span class="underline" title="Does this carry-on travel backpack have a way to compress the contents to make them smaller?">Compression</span></td><td>No</td></tr><tr><td><span class="underline" title="If this carry-on expands, how much does it expand by?">Expanded Capacity</span></td><td><span>None</span></td></tr><tr><td><span class="underline" title="The type of opening does this carry-on travel backpack have in degrees.">Opening</span></td><td>TopFlap</td></tr><tr><td><span class="underline" title="Does this carry-on travel backpack have a dedicated passport holder?">Passport</span></td><td>No</td></tr><tr><td><span class="underline" title="Does this carry-on travel backpack have a pass-through opening so you can reach the main compartments without fully opening the bag?">Passthrough</span></td><td>No</td></tr><tr><td colspan="2" class="border-bottom"><strong>Carry</strong></td></tr><tr><td><span class="underline" title="Does this have backpack straps?">Backpack</span></td><td>Yes</td></tr><tr><td><span class="underline" title="Does this carry-on travel backpack have a belt that goes around your hip to help support the weight of the bag?">Hip Belt</span></td><td>Removable</td></tr><tr><td><span class="underline" title="Does this carry-on travel backpack have a strap that goes around your upper chest so help support the weight of the bag?">Sternum Strap</span></td><td>Yes</td></tr><tr><td colspan="2" class="border-bottom"><strong>Inside</strong></td></tr><tr><td><span class="underline" title="What size laptop sleeve can this carry-on travel backpack fit?">Laptop</span></td><td>15in</td></tr><tr><td><span class="underline" title="The number of main compartments this bag has.  Side and small compartments don't count.">Main Compartments</span></td><td>1</td></tr><tr><td><span class="underline" title="Does the main compartment of the carry-on travel backpack have features which help you organize?">Organizer</span></td><td>—</td></tr><tr><td colspan="2" class="border-bottom"><strong>Outside</strong></td></tr><tr><td><span class="underline" title="Does the backpack have a hardshell component to protect your packed items?">Hard Shell</span></td><td>No</td></tr><tr><td><span class="underline" title="Does this carry on have a rain-fly to protect it from the weather?">Rain-fly</span></td><td>No</td></tr><tr><td><span class="underline" title="The number of bottle holders this bag has">Water Bottle Holder</span></td><td>1</td></tr><tr><td><span class="underline" title="Is this carry-on travel backpack made with water resistant material?">Water Resistant</span></td><td>Yes</td></tr><tr><td colspan="2"><span class="underline" title="What type of material is this carry-on travel backpack made of?"><strong>Material:</strong></span><br>400D Nylon TPU Double Coated</td></tr></tbody></table>

## Fits the carry-on limits of 25 airlines

Adria Airways Air Europa Air Koryo Air New Zealand Air Tahiti Nui Azul Airlines Azul Linhas Caribbean Airlines China Southern Croatia Air Cubana de Aviacion Hainan Airlines Korean Air Philippine Airlines Royal Air Morocco Saudi Arabian Airlines Sichuan Airlines SilkAir Silver Airways Singapore Airlines SpiceJet TAAG Angola TAM Airlines Ural Airlines Virgin America

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25L 0.9kg 17% fit

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