---
url: "https://onebag.travel/compare/p7tei3ui39/boundary-supply-rennen-recycled-daypack/y1h7unap16/boundary-supply-rennen-x-pac-daypack/"
title: "Boundary Supply Rennen Recycled Daypack vs Boundary Supply Rennen X-Pac Daypack"
description: "Boundary Supply Rennen Recycled Daypack vs Boundary Supply Rennen X-Pac Daypack: capacity, weight, dimensions and how many airlines accept each as a carry-on…"
source: "https://onebag.travel/compare/p7tei3ui39/boundary-supply-rennen-recycled-daypack/y1h7unap16/boundary-supply-rennen-x-pac-daypack/"
---
1.  [Home](https://onebag.travel/)
2.  [Carry-On Travel Backpacks](https://onebag.travel/carryons/)
3.  Boundary Supply Rennen Recycled Daypack vs. Boundary Supply Rennen X-Pac Daypack

# Boundary Supply Rennen Recycled Daypack vs. Boundary Supply Rennen X-Pac Daypack

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

## [Boundary Supply Rennen Recycled Daypack](https://onebag.travel/carryon/p7tei3ui39/boundary-supply-rennen-recycled-daypack/)

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

![Front facing view of the Boundary Supply Rennen Recycled Daypack](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1620707616/carryons/Boundary_Supply_rennen_Recycled_xb5dhq.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>0.9 kg</td></tr><tr><td>Dimensions</td><td>46×28×18 cm</td></tr><tr><td>Airline fit</td><td>95%</td></tr><tr><td>Price</td><td>$140</td></tr></tbody></table>

## Feature by feature

| Boundary Supply Rennen Recycled Daypack | Feature | Boundary Supply Rennen X-Pac Daypack |
| --- | --- | --- |
| Storage |
| N | Compression | N |
| 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 |
| 15in | Laptop | 15in |
| 1 | Main Compartments | 1 |
| 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>RE-3™ 600/500D Eco Cordura®</td><td>Custom VX21 X-Pac material</td></tr></tbody></table>

## [Boundary Supply Rennen X-Pac Daypack](https://onebag.travel/carryon/y1h7unap16/boundary-supply-rennen-x-pac-daypack/)

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

![Front facing view of the Boundary Supply Rennen X-Pac Daypack](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1620707394/carryons/Boundary_Supply_Rennen_tsojqe.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>0.9 kg</td></tr><tr><td>Dimensions</td><td>46×28×18 cm</td></tr><tr><td>Airline fit</td><td>95%</td></tr><tr><td>Price</td><td>$170</td></tr></tbody></table>

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

We checked both bags against the carry-on size limits of 189 airlines. 179 accept both. Every airline that takes one takes the other.

## Boundary Supply Rennen Recycled Daypack vs. Boundary Supply Rennen X-Pac Daypack: which should you pack?

The **Boundary Supply Rennen Recycled Daypack** carries the same capacity as the **Boundary Supply Rennen X-Pac Daypack** (22L vs. 22L), while the **Boundary Supply Rennen Recycled Daypack** is the lighter pack at 0.9kg (vs. 0.9kg). For carry-on flexibility, the **Boundary Supply Rennen Recycled Daypack** fits 95% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Boundary Supply Rennen Recycled Daypack; if you want to travel lighter, the Boundary Supply Rennen Recycled Daypack is the better call.