42L Carry-On Backpack - Gravel - 42 Liter Backpack closed on a cream background
42L Carry-On Backpack - Gravel - 42 Liter Backpack open showing the features on the inside. The inside shows a mouse, hard drive, laptop sleeve and power bank.
42L Carry-On Backpack - Gravel - 42 Liter Backpack open on a white background
42L Carry-On Backpack - Gravel - The 42 L has a removable rigid backplate, padding and mess which add comfort and help distributes weight properly. Hovering mesh decreases back sweat and doubles as a roller bag passthrough.
42L Carry-On Backpack - Gravel - Woman putting a laptop into the 42 Liter Backpack
42L Carry-On Backpack - Gravel - Man walking down airplane with 42 Liter backpack and 11 Liter Backpack.
42L Carry-On Backpack - Gravel - Man holding 42 Liter backpack outside
42L Carry-On Backpack - Gravel - Man wearing 42 Liter Backpack outside of car
42L Carry-On Backpack - Gravel - Woman holding passport showing hidden pocket on 42 Liter Backpack
Carry-On Travel Backpack (Perfect For 7-10 Days | 42L)
Carry-On Travel Backpack (Perfect For 7-10 Days | 42L)
42L Carry-On Backpack - Gravel - Woman showing water bottle pocket on outside of 42 Liter backpack
42L Carry-On Backpack - Gravel - Lock it down. Secure 11 Liter Day Bag to your 42 Liter with g-hooks and an attachment
42L Carry-On Backpack - Gravel - 42L Carry-On Backpack

Carry-On Travel Backpack (Perfect For 7-10 Days | 42L)

14 reviews
Regular price$399.00
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Shipping calculated at checkout.

  • In stock, ready to ship
  • Inventory on the way
  • 2-3 Day US Shipping + Easy Returns
  • Lifetime Warranty
Pack it all into a plethora of sensible pockets, modular internal storage, & stay comfy with fully adjustable straps & structure. Of the Gravel Travel System - this is the packing home base.

• Sling Belt (waist belt/sling bag) attaches to load weight equally & keep everything right by your side
• 11L Day Bag stows away easily w/dedicated pocket or G-Hooks & Loops on the front/back of the backpack
• Explorer PLUS/Explorer SLIM fit in the 42L expandable front pocket for quick TSA scans w/liquids
• Laundry Bag pocket inside the 42L main compartment
• Cinch Straps to secure stuff down inside/outside

Weight: 4 lb 13 oz (2.32 kg)
Dimensions: 21.65" tall x 14" wide x 9.25" deep
Volume: 42L
Main Fabric: 300D Polyester w/TPO Coating w/Outer PU Coating
Keep stuff safe w/ locking YKK zippers

• 42L Carry-On Backpack
• 1 Long Divider
•  Reusable Tan Gravel tote

Meet the 42L

Sling Belt Compatible - YKK buckles attach the Gravel Sling Belt for more storage and weight management.

Modular internal storage with velcro modular dividers (1 long & 1 short divider included)

Super comfy backplate and padding to help with the right fit and to distribute weight properly

Wick back sweat w/ mesh that doubles as a roller bag passthrough

Pocket Features

The Inside

Large outer pocket designed to carry the 11L daypack (sold separately). It also works great for jackets or other items.

Elastic Tech Pockets secure things like chargers, hard drives and memory cards

Secure your laptop in a dedicated laptop pocket that fits up to the new 16" Macbook Pro.

How much stuff can I fit?

The 42L Bag packs 4-7 days worth of stuff! Make it your own by using our dividers and cinch straps.

Comfort Comes First

We took inspiration from backpacking backpacks & added vertically adjustable shoulder straps for proper fit & weight distribution.

We added suspension straps to relieve your shoulders from the weight of the backpack. These help bring the bag forward to bring center of mass inward.

Removable rigid backplate, padding, & mesh add comfort and help distribute weight properly + Hovering mesh decreases back sweat and doubles as a roller bag passthrough.

Video Overview

Customer Reviews
5.0 Based on 14 Reviews
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Filter Reviews:
AL
08/23/2022
Austin L.
United States United States

Everything I ever wanted!

I am currently on a three week trip for the first time with this backpack and I friggin love this thing. 42L provides so much space that is awesome to have. The main compartment is easy to organize with dividers and straps. Tech pocket is perfect for books and my laptop. All the details are very well thought out and designed. Yes, it’s a big bag but it’s extremely comfortable, and the built in frame provides so much stability and support. That added with the thick padding on the back and straps makes carrying for long periods a breeze even without a hip belt. Everything about it is really high quality so far. It is expensive but 100% worth it!

08/29/2022

Gravel

Austin! That's the best thing to hear! We're so PUMPED that you're loving the 42L bag. :) -Caitlin

TR
07/21/2022
Tim R.
United States United States

Perfect Carry On

I was looking for a backpack that could be used as a carry on that had modular storage. I was insanely impressed with the Carry On Travel Backpack. I fit so much stuff in it (including a full-size CPAP) machine for a week away. I adore Gravel - I cannot say enough about the products.

07/25/2022

Gravel

Hi Tim! We adore you right back! Thanks so much for the support. We're stoked that you're loving your backpack!! -Caitlin

A Gravel Customer
DS
06/10/2022
Drew S.
United States United States

I'll never need to check a suitcase

The perfect travel backpack! Not to big on the outside, but still finds room for everything a backpacker needs!

06/14/2022

Gravel

Hey Drew! Exactly! That's how we want it! :D -Caitlin

EN
05/18/2022
Edmund N.
Malaysia Malaysia

Great flexibility

the external strap is sew to the bag which eliminate the issue of the zipper pathway.

05/23/2022

Gravel

Hi Edmund! Following up on this-- was there a problem with your bag? We are happy to send a new one. Best, Brooke

A Gravel Customer
MJ
10/21/2021
Mr J.
United States United States

Buy it for life

The bag is perfect. Comfortable, modular, durable and spacious without sacrificing any aesthetics. Having it shipped to the hotel I was staying at was a breeze also, with prompt delivery and up-to-date tracking. This is probably the last travel bag I will ever need to buy.

10/26/2021

Gravel

Hi Jake! YES! That's what we like to hear!! -Caitlin

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FAQs

• 42L Carry-On Backpack
• 1 Long Divider
• Tan Gravel tote