---
url: "https://onebag.travel/compare/10tqh8wtds/gossamer-gear-mariposa/h5gduu6q1k/3fulgear-qidian-4016-ul-pack/"
title: "Gossamer Gear Mariposa vs 3FULGear QiDian 40+16 UL Pack"
description: "Gossamer Gear Mariposa vs 3FULGear QiDian 40+16 UL Pack: capacity, weight, dimensions and how many airlines accept each as a carry-on, side by side."
source: "https://onebag.travel/compare/10tqh8wtds/gossamer-gear-mariposa/h5gduu6q1k/3fulgear-qidian-4016-ul-pack/"
---
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2.  [Carry-On Travel Backpacks](https://onebag.travel/carryons/)
3.  Gossamer Gear Mariposa vs. 3FULGear QiDian 40+16 UL Pack

# Gossamer Gear Mariposa vs. 3FULGear QiDian 40+16 UL Pack

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

## [Gossamer Gear Mariposa](https://onebag.travel/carryon/10tqh8wtds/gossamer-gear-mariposa/)

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

![Front facing view of the Gossamer Gear Mariposa](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1788990365/carryons/gossamer-gear-mariposa-10tqh8wtds.webp)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>36 L</td></tr><tr><td>Weight</td><td>0.9 kg</td></tr><tr><td>Dimensions</td><td>56×28×14 cm</td></tr><tr><td>Airline fit</td><td>47%</td></tr><tr><td>Price</td><td>$315</td></tr></tbody></table>

## Feature by feature

| Gossamer Gear Mariposa | Feature | 3FULGear QiDian 40+16 UL Pack |
| --- | --- | --- |
| Storage |
| 2 | Compression | 5 |
| None | Expanded Capacity | None |
| 0 | Opening | 0 |
| N | Passport | N |
| N | Passthrough | N |
| Carry |
| Y | Backpack | Y |
| removable | Hip Belt | Y |
| removable | Sternum Strap | Y |
| Inside |
| N | Laptop | N |
| 1 | Main Compartments | 1 |
| N | Organizer | N |
| Outside |
| × | Hard Shell | × |
| N | Rain-fly | N |
| 2, side | Water Bottle Holder | 2, side |
| Y | Water Resistant | N |

<table class="cmp-material"><tbody><tr><td colspan="2">Material</td></tr><tr><td>100D &amp; 210D Recycled Robic Nylon</td><td>Nylon</td></tr></tbody></table>

## [3FULGear QiDian 40+16 UL Pack](https://onebag.travel/carryon/h5gduu6q1k/3fulgear-qidian-4016-ul-pack/)

by [3FULGear](https://onebag.travel/carryons/?brands=3FULGear)

![Front facing view of the 3FULGear QiDian 40+16 UL Pack](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1788990466/carryons/3fulgear-qidian-40-16-ul-pack-h5gduu6q1k.webp)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>56 L</td></tr><tr><td>Weight</td><td>0.9 kg</td></tr><tr><td>Dimensions</td><td>80×30×22 cm</td></tr><tr><td>Airline fit</td><td>1%</td></tr><tr><td>Price</td><td>$60</td></tr></tbody></table>

## Key differences between the Gossamer Gear Mariposa and 3FULGear QiDian 40+16 UL Pack

-   **Compression straps:** 2 on the Gossamer Gear Mariposa; 5 on the 3FULGear QiDian 40+16 UL Pack.
-   **Hip belt:** Removable on the Gossamer Gear Mariposa; Yes on the 3FULGear QiDian 40+16 UL Pack.
-   **Sternum strap:** Removable on the Gossamer Gear Mariposa; Yes on the 3FULGear QiDian 40+16 UL Pack.
-   **Water resistant:** Yes on the Gossamer Gear Mariposa; No on the 3FULGear QiDian 40+16 UL Pack.

Both have: backpack straps, water bottle pockets.

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

We checked both bags against the carry-on size limits of 189 airlines. 1 accept both. 88 accept only the Gossamer Gear Mariposa, and 0 accept only the 3FULGear QiDian 40+16 UL Pack.

### Only the Gossamer Gear Mariposa fits

Adria Airways, Aegean Airlines, Air Asia, Air Astana, Air Europa, Air Koryo, Air Macau, Air New Zealand, Air Nostrum, Air Tahiti Nui, Air Wisconsin, AirAsiaX, Alaska Airlines, Allegiant Air, American Airlines, Atlas Global, Avianca , Azul Linhas, Bahamasair, Bangkok Airways, Biman Bangladesh, British Airways, Cambodia Angkor Air, Caribbean Airlines, Cathay Pacific, Cayman Airways, Cebu Pacific, China Airlines, China Southern, CommutAir, Conviasa, Copa Airlines, Croatia Air, Cubana de Aviacion, Delta Airlines, Dragonair, EL AL, EVA Air, Finnair, Frontier Airlines, Garuda Indonesia, Great Lakes Airlines, Hainan Airlines, Hawaiian Airlines, Hong Kong Airlines, Iran Aseman Air, Island Air, Jet2, jetBlue Airways, Jetstar Airways, Jetstar Asia, Korean Air, Kulula, Kuwait Air, Malaysia Airlines, Mango, Middle East Airlines, Monarch Airlines, Onur Air, PenAir, Philippine Airlines, Qantas Airways, Republic Airways, Royal Air Morocco, Saudi Arabian Airlines, Sichuan Airlines, SilkAir, Silver Airways, Singapore Airlines, Skywest, Inc., South African Airways, Southwest Airlines, SpiceJet, Spirit Airlines, SriLankan Airlines, Sun Country, TAAG Angola, TAM Airlines, Thai Airways, Trans States, Travel Service Airlines, United Airlines, Ural Airlines, Uzbekistan Air, Vietnam Airlines, Virgin America, Virgin Atlantic, WOW Airlines.

## Gossamer Gear Mariposa vs. 3FULGear QiDian 40+16 UL Pack: which should you pack?

The **3FULGear QiDian 40+16 UL Pack** carries 20L more than the **Gossamer Gear Mariposa** (36L vs. 56L), while the **Gossamer Gear Mariposa** is the lighter pack at 0.9kg (vs. 0.9kg). For carry-on flexibility, the **Gossamer Gear Mariposa** fits 47% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the 3FULGear QiDian 40+16 UL Pack; if you want to travel lighter, the Gossamer Gear Mariposa is the better call.