---
url: "https://onebag.travel/compare/dm0uuxdv6q/boundary-supply-prima/pj96lrf3y3/wandrd-prvke-31/"
title: "Boundary Supply Prima vs Wandrd PRVKE 31 - One Bag Travel"
description: "Boundary Supply Prima vs Wandrd PRVKE 31: capacity, weight, dimensions and how many airlines accept each as a carry-on, side by side."
source: "https://onebag.travel/compare/dm0uuxdv6q/boundary-supply-prima/pj96lrf3y3/wandrd-prvke-31/"
---
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3.  Boundary Supply Prima vs. Wandrd PRVKE 31

# Boundary Supply Prima vs. Wandrd PRVKE 31

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

## [Boundary Supply Prima](https://onebag.travel/carryon/dm0uuxdv6q/boundary-supply-prima/)

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

![Front facing view of the Boundary Supply Prima](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1600731473/carryons/boundarysupplyprima_aldknt.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>1.9 kg</td></tr><tr><td>Dimensions</td><td>53×31×18 cm</td></tr><tr><td>Airline fit</td><td>88%</td></tr><tr><td>Price</td><td>$319</td></tr></tbody></table>

## Feature by feature

| Boundary Supply Prima | Feature | Wandrd PRVKE 31 |
| --- | --- | --- |
| Storage |
| 2 | Compression | 2 |
| None | Expanded Capacity | None |
| 3 | Opening | 1 |
| top | Passport | back |
| Y | Passthrough | Y |
| Carry |
| Y | Backpack | Y |
| removable | Hip Belt | removable |
| removable | Sternum Strap | removable |
| Inside |
| 16in | Laptop | 15in |
| 0 | Main Compartments | 3 |
| Y | Organizer | Y |
| Outside |
| × | Hard Shell | × |
| N | Rain-fly | Y |
| 1, side | Water Bottle Holder | 1, side |
| Y | Water Resistant | Y |

<table class="cmp-material"><tbody><tr><td colspan="2">Material</td></tr><tr><td>500D Kodra Nylon YKK StormGuard</td><td>Tarpaulin and Ballistic 1680 D Nylon Weather Resistant YKK Zippers</td></tr></tbody></table>

## [Wandrd PRVKE 31](https://onebag.travel/carryon/pj96lrf3y3/wandrd-prvke-31/)

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

![Front facing view of the Wandrd PRVKE 31](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/carryons/w32s7ghviymiklqi09it)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>31 L</td></tr><tr><td>Weight</td><td>1.5 kg</td></tr><tr><td>Dimensions</td><td>53×30×18 cm</td></tr><tr><td>Airline fit</td><td>88%</td></tr><tr><td>Price</td><td>$239</td></tr></tbody></table>

## Key differences between the Boundary Supply Prima and Wandrd PRVKE 31

-   **Opening:** Top flap on the Boundary Supply Prima; Clamshell on the Wandrd PRVKE 31.
-   **Passport pocket:** Top on the Boundary Supply Prima; Back on the Wandrd PRVKE 31.
-   **Laptop sleeve:** 16in on the Boundary Supply Prima; 15in on the Wandrd PRVKE 31.
-   **Rain cover:** No on the Boundary Supply Prima; Yes on the Wandrd PRVKE 31.

Both have: compression straps, luggage passthrough, backpack straps, hip belt, sternum strap, built-in organizer, 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. 167 accept both. Every airline that takes one takes the other.

## Boundary Supply Prima vs. Wandrd PRVKE 31: which should you pack?

The **Wandrd PRVKE 31** carries 1L more than the **Boundary Supply Prima** (30L vs. 31L), while the **Wandrd PRVKE 31** is the lighter pack at 1.5kg (vs. 1.9kg). For carry-on flexibility, the **Boundary Supply Prima** fits 88% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Wandrd PRVKE 31; if you want to travel lighter, the Wandrd PRVKE 31 is the better call.