---
url: "https://onebag.travel/compare/5cw6d36vky/kathmandu-solus-pack-20/dkt6r5pdzq/tom-bihn-daylight/"
title: "Kathmandu Solus Pack 20 vs Tom Bihn Daylight"
description: "Kathmandu Solus Pack 20 vs Tom Bihn Daylight: capacity, weight, dimensions and how many airlines accept each as a carry-on, side by side."
source: "https://onebag.travel/compare/5cw6d36vky/kathmandu-solus-pack-20/dkt6r5pdzq/tom-bihn-daylight/"
---
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3.  Kathmandu Solus Pack 20 vs. Tom Bihn Daylight

# Kathmandu Solus Pack 20 vs. Tom Bihn Daylight

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

## [Kathmandu Solus Pack 20](https://onebag.travel/carryon/5cw6d36vky/kathmandu-solus-pack-20/)

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

![Front facing view of the Kathmandu Solus Pack 20](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1627616335/carryons/Kathmandu_Solus_Pack_tshnnr.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>47×28×19 cm</td></tr><tr><td>Airline fit</td><td>93%</td></tr><tr><td>Price</td><td>$60</td></tr></tbody></table>

## Feature by feature

| Kathmandu Solus Pack 20 | Feature | Tom Bihn Daylight |
| --- | --- | --- |
| Storage |
| N | Compression | N |
| None | Expanded Capacity | None |
| 4 | Opening | 4 |
| N | Passport | N |
| N | Passthrough | N |
| Carry |
| Y | Backpack | Y |
| N | Hip Belt | Y |
| N | Sternum Strap | N |
| Inside |
| 15in | Laptop | 15in |
| 1 | Main Compartments | 1 |
| N | Organizer | N |
| Outside |
| × | Hard Shell | × |
| N | Rain-fly | N |
| N | Water Bottle Holder | N |
| N | Water Resistant | Y |

<table class="cmp-material"><tbody><tr><td colspan="2">Material</td></tr><tr><td>100% Polyester</td><td>Ultralight 400d Halcyon/420d nylon ripstop exterior/ 525 denier 2x2 bluesign® Ballistic nylon exterior</td></tr></tbody></table>

## [Tom Bihn Daylight](https://onebag.travel/carryon/dkt6r5pdzq/tom-bihn-daylight/)

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

![Front facing view of the Tom Bihn Daylight](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1622411331/carryons/Daylight-Backpack-525d-Mars-Red_afcapy.webp)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>16.5 L</td></tr><tr><td>Weight</td><td>0.8 kg</td></tr><tr><td>Dimensions</td><td>44×31×13 cm</td></tr><tr><td>Airline fit</td><td>95%</td></tr><tr><td>Price</td><td>$85</td></tr></tbody></table>

## Key differences between the Kathmandu Solus Pack 20 and Tom Bihn Daylight

-   **Hip belt:** No on the Kathmandu Solus Pack 20; Yes on the Tom Bihn Daylight.
-   **Water resistant:** No on the Kathmandu Solus Pack 20; Yes on the Tom Bihn Daylight.

Both have: backpack straps, laptop sleeve.

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

We checked both bags against the carry-on size limits of 189 airlines. 174 accept both. 2 accept only the Kathmandu Solus Pack 20, and 5 accept only the Tom Bihn Daylight.

### Only the Kathmandu Solus Pack 20 fits

Air Niugini, Great Lakes Airlines.

### Only the Tom Bihn Daylight fits

Air Tahiti, American Eagle, easyJet, Gulf Air, Ravn Alaska.

## Kathmandu Solus Pack 20 vs. Tom Bihn Daylight: which should you pack?

The **Kathmandu Solus Pack 20** carries 3.5L more than the **Tom Bihn Daylight** (20L vs. 16.5L), while the **Kathmandu Solus Pack 20** is the lighter pack at 0.42kg (vs. 0.8kg). For carry-on flexibility, the **Tom Bihn Daylight** fits 95% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Kathmandu Solus Pack 20; if you want to travel lighter, the Kathmandu Solus Pack 20 is the better call.