---
url: "https://onebag.travel/compare/8u5ft8xqc4/osprey-transporter-zip-top-pack/wpvlir5atp/rab-adrift-30l-day-pack/"
title: "Osprey Transporter® Zip Top Pack vs Rab Adrift 30L Day Pack"
description: "Osprey Transporter® Zip Top Pack vs Rab Adrift 30L Day Pack: capacity, weight, dimensions and how many airlines accept each as a carry-on, side by side."
source: "https://onebag.travel/compare/8u5ft8xqc4/osprey-transporter-zip-top-pack/wpvlir5atp/rab-adrift-30l-day-pack/"
---
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3.  Osprey Transporter® Zip Top Pack vs. Rab Adrift 30L Day Pack

# Osprey Transporter® Zip Top Pack vs. Rab Adrift 30L Day Pack

Two carry-on travel backpacks, compared spec for spec.

## [Osprey Transporter® Zip Top Pack](https://onebag.travel/carryon/8u5ft8xqc4/osprey-transporter-zip-top-pack/)

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

![Front facing view of the Osprey Transporter® Zip Top Pack](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1631674746/carryons/Osprey_Transporter_Zip_Top_Pack_wt5uxw.webp)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>30 L</td></tr><tr><td>Weight</td><td>1 kg</td></tr><tr><td>Dimensions</td><td>52×36×29 cm</td></tr><tr><td>Airline fit</td><td>2%</td></tr><tr><td>Price</td><td>$130</td></tr></tbody></table>

## Feature by feature

| Osprey Transporter® Zip Top Pack | Feature | Rab Adrift 30L Day Pack |
| --- | --- | --- |
| Storage |
| N | Compression | N |
| None | Expanded Capacity | None |
| 4 | Opening | 0 |
| N | Passport | N |
| N | Passthrough | N |
| Carry |
| Y | Backpack | Y |
| removable | Hip Belt | removable |
| Y | Sternum Strap | Y |
| Inside |
| 15in | Laptop | 16in |
| 1 | Main Compartments | 2 |
| Y | Organizer | Y |
| Outside |
| × | Hard Shell | × |
| N | Rain-fly | N |
| 2 | Water Bottle Holder | 2, side |
| Y | Water Resistant | Y |

<table class="cmp-material"><tbody><tr><td colspan="2">Material</td></tr><tr><td>400D Nylon TPU Double Coated</td><td>nylon ripstop</td></tr></tbody></table>

## [Rab Adrift 30L Day Pack](https://onebag.travel/carryon/wpvlir5atp/rab-adrift-30l-day-pack/)

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

![Front facing view of the Rab Adrift 30L Day Pack](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1788990505/carryons/rab-adrift-30l-day-pack-wpvlir5atp.webp)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>30 L</td></tr><tr><td>Weight</td><td>0.7 kg</td></tr><tr><td>Dimensions</td><td>54×31×26 cm</td></tr><tr><td>Airline fit</td><td>17%</td></tr><tr><td>Price</td><td>$90</td></tr></tbody></table>

## Key differences between the Osprey Transporter® Zip Top Pack and Rab Adrift 30L Day Pack

-   **Opening:** Top zip on the Osprey Transporter® Zip Top Pack; Other on the Rab Adrift 30L Day Pack.
-   **Laptop sleeve:** 15in on the Osprey Transporter® Zip Top Pack; 16in on the Rab Adrift 30L Day Pack.
-   **Main compartments:** 1 on the Osprey Transporter® Zip Top Pack; 2 on the Rab Adrift 30L Day Pack.
-   **Water bottle pockets:** 2 on the Osprey Transporter® Zip Top Pack; 2, side on the Rab Adrift 30L Day Pack.

Both have: backpack straps, hip belt, sternum strap, built-in organizer, water resistant.

## Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 4 accept both. 0 accept only the Osprey Transporter® Zip Top Pack, and 28 accept only the Rab Adrift 30L Day Pack.

### Only the Rab Adrift 30L Day Pack fits

Air Europa, Air Koryo, Air Tahiti Nui, Azul Linhas, Caribbean Airlines, China Southern, Copa Airlines, Croatia Air, Cubana de Aviacion, Frontier Airlines, Hainan Airlines, Island Air, Korean Air, PenAir, Philippine Airlines, Royal Air Morocco, Saudi Arabian Airlines, Sichuan Airlines, SilkAir, Silver Airways, Singapore Airlines, Southwest Airlines, SpiceJet, Spirit Airlines, Sun Country, TAAG Angola, TAM Airlines, Ural Airlines.

## Osprey Transporter® Zip Top Pack vs. Rab Adrift 30L Day Pack: which should you pack?

The **Osprey Transporter® Zip Top Pack** carries the same capacity as the **Rab Adrift 30L Day Pack** (30L vs. 30L), while the **Rab Adrift 30L Day Pack** is the lighter pack at 0.7kg (vs. 1kg). For carry-on flexibility, the **Rab Adrift 30L Day Pack** fits 17% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Osprey Transporter® Zip Top Pack; if you want to travel lighter, the Rab Adrift 30L Day Pack is the better call.