OTTOBAG Og1968# 40L Travel Backpack

The OTTOBAG Og1968# travel backpack is listed as a 40-liter carry-on with a wet-dry compartment and a padded sleeve for devices up to 17.3 inches. Its lay-flat opening and separated damp-item storage may suit travel, but the listed 50-liter storage volume conflicts with the 40-liter title and feature description.

At a glance

Listing describes a padded, separate laptop compartment for devices up to 17.3 inches.
Wet-dry storage is described for damp items such as swimwear or toiletries.
A claimed 180-degree lay-flat opening is intended to ease airport screening.
Expandable design and water-resistant construction are listed.

Price

$45.99Save 34%

Reference price: ~~$69.99~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

Separate wet-dry storage can help keep damp items apart from clean clothing.
The padded laptop sleeve and claimed 17.3-inch fit are useful for travelers carrying a larger device.
Adjustable shoulder straps and a lay-flat opening support travel-oriented use.

Technical specifications

19 specifications

Identity and capacity
Model	Og1968#
Capacity in title	40L
Storage volume listed	50 liters
Compartments	3
Design	Expandable Design

Dimensions and carrying
Dimensions listed	7"D x 6"W x 5"H
Weight listed	11.2 ounces
Maximum weight recommendation	50 pounds
Strap type	Adjustable Shoulder Straps
Harness type	Shoulder Harness

Materials and protection
Material	Polyester
Lining	Water-resistant Lining
Shell type	Insulated Fabric
Water resistance listed	Water Resistant

Features and fit
Maximum compatible device size	17.3 inches
Closure	Zipper
Stretch	No Stretch
Color	Light Green
Size	Standard

What to know before buying

Listing details to confirm

Capacity details conflict: the title and feature copy claim 40 liters, while the technical listing gives 50 liters. Listed dimensions of 7"D x 6"W x 5"H also appear inconsistent with a travel backpack. Confirm the selected listing's actual capacity and dimensions before purchase. Water resistance and the wet-dry pouch do not establish protection against submersion or leaks.

Who is it for?

A good fit for

Travelers who want a backpack with separate damp-item storage and a laptop sleeve.
People carrying a device no larger than the listed 17.3-inch maximum who prefer a shoulder-strap pack.

Less suited to

Buyers who need confirmed carry-on dimensions or a reliably specified packing capacity.
Anyone requiring confirmed waterproof protection for electronics or contents.

OTTOBAG Og1968# 40L Travel Backpack · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.9 / 5 · 26 ratings

5 stars87%87%
4 stars13%13%
3 stars0%0%
2 stars0%0%
1 star0%0%

Aggregate ratings are strongly positive, with ratings in the top two star categories. They do not explain what buyers liked or establish how the backpack performs, so use the stated features and unresolved capacity and dimension details to judge fit for your trip.

Frequently asked questions

What capacity does the listing give?

The title and feature copy say 40 liters, but the technical details list 50 liters. Confirm the capacity with the selected listing before relying on either figure.

Does it fit a 17.3-inch laptop?

The listing gives a maximum compatible device size of 17.3 inches and describes a padded, separate tech pocket. Actual fit can depend on the device's dimensions.

Is the backpack waterproof?

It is listed as water resistant, and the feature copy describes an inner waterproof pouch. The listing does not establish that the backpack itself is waterproof or safe for submersion.

Can it be opened flat for airport screening?

The feature description claims a 180-degree lay-flat opening for screening. Airport procedures may vary, so this should not be treated as a guarantee that a laptop can remain inside.