---
url: "https://onebag.travel/compare/ejp4u65swx/boundary-supply-errant-x-pac/nuzdc4agaq/lander-traveler-bag-35l/"
title: "Boundary Supply Errant X-Pac vs Lander Traveler Bag 35L"
description: "Boundary Supply Errant X-Pac vs Lander Traveler Bag 35L: capacity, weight, dimensions and how many airlines accept each as a carry-on, side by side."
source: "https://onebag.travel/compare/ejp4u65swx/boundary-supply-errant-x-pac/nuzdc4agaq/lander-traveler-bag-35l/"
---
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3.  Boundary Supply Errant X-Pac vs. Lander Traveler Bag 35L

# Boundary Supply Errant X-Pac vs. Lander Traveler Bag 35L

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

## [Boundary Supply Errant X-Pac](https://onebag.travel/carryon/ejp4u65swx/boundary-supply-errant-x-pac/)

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

![Front facing view of the Boundary Supply Errant X-Pac](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1620709756/carryons/Boundary_Supply_X-Pac_vfjtoh.webp)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>22 L</td></tr><tr><td>Weight</td><td>1.4 kg</td></tr><tr><td>Dimensions</td><td>48×29×14 cm</td></tr><tr><td>Airline fit</td><td>93%</td></tr><tr><td>Price</td><td>$250</td></tr></tbody></table>

## Feature by feature

| Boundary Supply Errant X-Pac | Feature | Lander Traveler Bag 35L |
| --- | --- | --- |
| Storage |
| Y | Compression | Y |
| None | Expanded Capacity | None |
| 3 | Opening | 0 |
| N | Passport | N |
| N | Passthrough | N |
| Carry |
| Y | Backpack | Y |
| N | Hip Belt | N |
| Y | Sternum Strap | Y |
| Inside |
| 17in | Laptop | 17in |
| 1 | Main Compartments | 3 |
| N | Organizer | N |
| 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>X-Pac</td><td>Cordura EcoMade</td></tr></tbody></table>

## [Lander Traveler Bag 35L](https://onebag.travel/carryon/nuzdc4agaq/lander-traveler-bag-35l/)

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

![Front facing view of the Lander Traveler Bag 35L](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1617262965/carryons/Lander_Traveler_Backpack_35L_p7f5js.webp)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>35 L</td></tr><tr><td>Weight</td><td>1.4 kg</td></tr><tr><td>Dimensions</td><td>61×34×21 cm</td></tr><tr><td>Airline fit</td><td>5%</td></tr><tr><td>Price</td><td>$175</td></tr></tbody></table>

## Key differences between the Boundary Supply Errant X-Pac and Lander Traveler Bag 35L

-   **Opening:** Top flap on the Boundary Supply Errant X-Pac; Other on the Lander Traveler Bag 35L.
-   **Main compartments:** 1 on the Boundary Supply Errant X-Pac; 3 on the Lander Traveler Bag 35L.

Both have: compression straps, backpack straps, sternum strap, laptop sleeve, 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. 10 accept both. 165 accept only the Boundary Supply Errant X-Pac, and 0 accept only the Lander Traveler Bag 35L.

### Only the Boundary Supply Errant X-Pac fits

Aegean Airlines, Aer Lingus, Aeroflot, Aerolineas Argentinas, Aeromexico, Air Asia, Air Astana, Air Baltic, Air Canada, Air Caraibes, Air China, Air Europa, Air France, Air India, Air Koryo, Air Macau, Air Malta, Air Mauritius, Air Niugini, Air Nostrum, Air Serbia, Air Seychelles, Air Tahiti Nui, Air Wisconsin, AirAsiaX, Alaska Airlines, All Nipon Airways, Allegiant Air, American Airlines, ANA, Asiana Airlines, ATA Airlines, Atlas Global, Austrian, Avianca , Azerbaijan Airlines, Azul Linhas, Bahamasair, Bangkok Airways, Belavia, Biman Bangladesh, Blue Air, Boliviana de Aviacion, British Airways, Brussels Airlines, Bulgaria Air, Cambodia Angkor Air, Caribbean Airlines, Cathay Pacific, Cayman Airways, Cebu Pacific, China Airlines, China Eastern, China Southern, CommutAir, Copa Airlines, Croatia Air, Cubana de Aviacion, Czech Airlines, Delta Airlines, Dragonair, EL AL, Emirates Airlines, Enter Air, Ethiopian Airlines, Etihad Airways, Eurowings, EVA Air, Fiji Airways, Finnair, Flair Air, flybe, Garuda Indonesia, Gol Linhas Aereas, Hainan Airlines, Hawaiian Airlines, Hong Kong Airlines, Iberia, Icelandair, Indigo, InselAir, Interjet, Iran Air, Iran Aseman Air, Japan Airlines, Jet Airways, Jet2, jetBlue Airways, Jetstar Airways, Jetstar Asia, Juneyao Airlines, Kenya Airways, KLM, Korean Air, Kulula, Kuwait Air, LATAM , Liat Airlines, LOT Polish, Lufthansa, Luxair, Mahan Air, Malaysia Airlines, Mango, Meridiana Fly, Mesa Airlines, Middle East Airlines, Monarch Airlines, Nordwind Airlines, Norwegian, Oman Air, Onur Air, Pakistan International, Peach, Philippine Airlines, Porter Airlines, Qantas Airways, Qatar Airways, Regional Express, Republic Airways, Royal Air Morocco, Royal Brunei Airlines, Royal Jordanian, Ryanair, S7, SAS Scandinavian, Saudi Arabian Airlines, Scoot, Shandong Airlines, Shenzhen Airlines, Sichuan Airlines, SilkAir, Silver Airways, Singapore Airlines, Sky Airlines, Skywest, Inc., South African Airways, SpiceJet, Spirit Airlines, SriLankan Airlines, Sun Express, Swiss Int'l Air Lines, TAAG Angola, TAM Airlines, TAP Air Portugal, TAROM, Thai Airways, Tianjin Airlines (A320 & E190), Tiger Airways, Trans States, Travel Service Airlines, TUI, Turkish Airlines, Ukraine International, United Airlines, Ural Airlines, Uzbekistan Air, Vietnam Airlines, VIM Airlines (Closed), Virgin Atlantic, Virgin Australia, Volotea, WestJet, WOW Airlines, Xiamen.

## Boundary Supply Errant X-Pac vs. Lander Traveler Bag 35L: which should you pack?

The **Lander Traveler Bag 35L** carries 13L more than the **Boundary Supply Errant X-Pac** (22L vs. 35L), while the **Boundary Supply Errant X-Pac** is the lighter pack at 1.4kg (vs. 1.4kg). For carry-on flexibility, the **Boundary Supply Errant X-Pac** fits 93% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Lander Traveler Bag 35L; if you want to travel lighter, the Boundary Supply Errant X-Pac is the better call.