---
url: "https://onebag.travel/compare/e6sa9fxy4t/opposethis-invisible-two-2020/qnp9mgxav9/kathmandu-cotinga-kids-pack/"
title: "OPPOSETHIS Invisible Two - 2020 vs Kathmandu Cotinga Kid's Pack"
description: "OPPOSETHIS Invisible Two - 2020 vs Kathmandu Cotinga Kid's Pack: capacity, weight, dimensions and how many airlines accept each as a carry-on, side by side."
source: "https://onebag.travel/compare/e6sa9fxy4t/opposethis-invisible-two-2020/qnp9mgxav9/kathmandu-cotinga-kids-pack/"
---
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3.  OPPOSETHIS Invisible Two - 2020 vs. Kathmandu Cotinga Kid's Pack

# OPPOSETHIS Invisible Two - 2020 vs. Kathmandu Cotinga Kid's Pack

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

## [OPPOSETHIS Invisible Two - 2020](https://onebag.travel/carryon/e6sa9fxy4t/opposethis-invisible-two-2020/)

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

![Front facing view of the OPPOSETHIS Invisible Two - 2020](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1630895962/carryons/OPPOSETHIS_Invisible_Two_lboiuf.webp)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>23 L</td></tr><tr><td>Weight</td><td>0.9 kg</td></tr><tr><td>Dimensions</td><td>49×30×16 cm</td></tr><tr><td>Airline fit</td><td>92%</td></tr><tr><td>Price</td><td>$208</td></tr></tbody></table>

## Feature by feature

| OPPOSETHIS Invisible Two - 2020 | Feature | Kathmandu Cotinga Kid's Pack |
| --- | --- | --- |
| Storage |
| N | Compression | Y |
| None | Expanded Capacity | None |
| 4 | Opening | 4 |
| N | Passport | N |
| N | Passthrough | N |
| Carry |
| Y | Backpack | Y |
| N | Hip Belt | N |
| N | Sternum Strap | N |
| Inside |
| 16in | Laptop | N |
| 1 | Main Compartments | 1 |
| N | Organizer | Y |
| Outside |
| × | Hard Shell | × |
| N | Rain-fly | N |
| 1 | Water Bottle Holder | 1 |
| Y | Water Resistant | Y |

<table class="cmp-material"><tbody><tr><td colspan="2">Material</td></tr><tr><td>800x600D lightweight waterproof nylon-polyester blend</td><td>100% Polyester</td></tr></tbody></table>

## [Kathmandu Cotinga Kid's Pack](https://onebag.travel/carryon/qnp9mgxav9/kathmandu-cotinga-kids-pack/)

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

![Front facing view of the Kathmandu Cotinga Kid's Pack](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1627533944/carryons/Kathmandu_Cotinga_Kid_s_Pack_bxtue9.webp)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>20 L</td></tr><tr><td>Weight</td><td>0.42 kg</td></tr><tr><td>Dimensions</td><td>41×27×20.5 cm</td></tr><tr><td>Airline fit</td><td>76%</td></tr><tr><td>Price</td><td>$60</td></tr></tbody></table>

## Key differences between the OPPOSETHIS Invisible Two - 2020 and Kathmandu Cotinga Kid's Pack

-   **Compression straps:** No on the OPPOSETHIS Invisible Two - 2020; Yes on the Kathmandu Cotinga Kid's Pack.
-   **Laptop sleeve:** 16in on the OPPOSETHIS Invisible Two - 2020; No on the Kathmandu Cotinga Kid's Pack.
-   **Built-in organizer:** No on the OPPOSETHIS Invisible Two - 2020; Yes on the Kathmandu Cotinga Kid's Pack.

Both have: backpack straps, water bottle pockets, water resistant.

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

We checked both bags against the carry-on size limits of 189 airlines. 138 accept both. 35 accept only the OPPOSETHIS Invisible Two - 2020, and 6 accept only the Kathmandu Cotinga Kid's Pack.

### Only the OPPOSETHIS Invisible Two - 2020 fits

Air Baltic, Air China, Air Malta, Air Niugini, Air Serbia, Air Seychelles, Asiana Airlines, ATA Airlines, Belavia, Blue Air, Bulgaria Air, China Eastern, Emirates Airlines, Enter Air, flybe, Icelandair, InselAir, Juneyao Airlines, Luxair, Meridiana Fly, Nordwind Airlines, Royal Brunei Airlines, Ryanair, S7, Shandong Airlines, Shenzhen Airlines, Sun Express, TAP Air Portugal, TAROM, Tianjin Airlines (A320 & E190), TUI, Ukraine International, VIM Airlines (Closed), Volotea, Xiamen.

### Only the Kathmandu Cotinga Kid's Pack fits

American Eagle, Great Lakes Airlines, Gulf Air, Ravn Alaska, Regional Express, Virgin Australia.

## OPPOSETHIS Invisible Two - 2020 vs. Kathmandu Cotinga Kid's Pack: which should you pack?

The **OPPOSETHIS Invisible Two - 2020** carries 3L more than the **Kathmandu Cotinga Kid's Pack** (23L vs. 20L), while the **Kathmandu Cotinga Kid's Pack** is the lighter pack at 0.42kg (vs. 0.9kg). For carry-on flexibility, the **OPPOSETHIS Invisible Two - 2020** fits 92% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the OPPOSETHIS Invisible Two - 2020; if you want to travel lighter, the Kathmandu Cotinga Kid's Pack is the better call.