---
url: "https://onebag.travel/compare/asynuuvno8/the-brown-buffalo-conceal-pack-21l/tsqm4rx2cs/ile-radius/"
title: "The Brown Buffalo Conceal Pack 21L vs ILE Radius"
description: "The Brown Buffalo Conceal Pack 21L vs ILE Radius: capacity, weight, dimensions and how many airlines accept each as a carry-on, side by side."
source: "https://onebag.travel/compare/asynuuvno8/the-brown-buffalo-conceal-pack-21l/tsqm4rx2cs/ile-radius/"
---
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3.  The Brown Buffalo Conceal Pack 21L vs. ILE Radius

# The Brown Buffalo Conceal Pack 21L vs. ILE Radius

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

## [The Brown Buffalo Conceal Pack 21L](https://onebag.travel/carryon/asynuuvno8/the-brown-buffalo-conceal-pack-21l/)

by [The Brown Buffalo](https://onebag.travel/carryons/?brands=The Brown Buffalo)

![Front facing view of the The Brown Buffalo Conceal Pack 21L](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1788990440/carryons/the-brown-buffalo-conceal-pack-21l-asynuuvno8.webp)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>21 L</td></tr><tr><td>Weight</td><td>1.3 kg</td></tr><tr><td>Dimensions</td><td>50×30×15 cm</td></tr><tr><td>Airline fit</td><td>92%</td></tr><tr><td>Price</td><td>$325</td></tr></tbody></table>

## Feature by feature

| The Brown Buffalo Conceal Pack 21L | Feature | ILE Radius |
| --- | --- | --- |
| Storage |
| N | Compression | N |
| None | Expanded Capacity | None |
| 1 | Opening | 4 |
| front | Passport | front |
| Y | Passthrough | N |
| Carry |
| Y | Backpack | Y |
| N | Hip Belt | N |
| removable | Sternum Strap | removable |
| Inside |
| 15in | Laptop | 16in |
| 2 | Main Compartments | 2 |
| N | Organizer | N |
| Outside |
| × | Hard Shell | × |
| N | Rain-fly | N |
| N | Water Bottle Holder | 2, side |
| Y | Water Resistant | Y |

<table class="cmp-material"><tbody><tr><td colspan="2">Material</td></tr><tr><td>Challenge® Sailcloth EPX400</td><td>1000D Cordura or xpac</td></tr></tbody></table>

## [ILE Radius](https://onebag.travel/carryon/tsqm4rx2cs/ile-radius/)

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

![Front facing view of the ILE Radius](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1601581743/carryons/iliradius_o2l2hr.webp)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>21 L</td></tr><tr><td>Weight</td><td>0 kg</td></tr><tr><td>Dimensions</td><td>48×28×15 cm</td></tr><tr><td>Airline fit</td><td>93%</td></tr><tr><td>Price</td><td>$200</td></tr></tbody></table>

## Key differences between the The Brown Buffalo Conceal Pack 21L and ILE Radius

-   **Opening:** Clamshell on the The Brown Buffalo Conceal Pack 21L; Top zip on the ILE Radius.
-   **Luggage passthrough:** Yes on the The Brown Buffalo Conceal Pack 21L; No on the ILE Radius.
-   **Laptop sleeve:** 15in on the The Brown Buffalo Conceal Pack 21L; 16in on the ILE Radius.
-   **Water bottle pockets:** No on the The Brown Buffalo Conceal Pack 21L; 2, side on the ILE Radius.

Both have: passport pocket, backpack straps, sternum strap, water resistant.

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

We checked both bags against the carry-on size limits of 189 airlines. 173 accept both. 0 accept only the The Brown Buffalo Conceal Pack 21L, and 3 accept only the ILE Radius.

### Only the ILE Radius fits

Great Lakes Airlines, Regional Express, Virgin Australia.

## The Brown Buffalo Conceal Pack 21L vs. ILE Radius: which should you pack?

The **The Brown Buffalo Conceal Pack 21L** carries the same capacity as the **ILE Radius** (21L vs. 21L), and the two are closely matched on weight. For carry-on flexibility, the **ILE Radius** fits 93% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the The Brown Buffalo Conceal Pack 21L; if you want to travel lighter, the The Brown Buffalo Conceal Pack 21L is the better call.