Osprey Porter 46 Carry On Backpack vs Osprey Manta 24 Mens Hydration Backpack

The main difference between the Osprey Porter 46 Carry On Backpack and the Osprey Manta 24 Mens Hydration Backpack is that the Porter 46 Carry On Backpack has Laptop Sleeve (Lockable, padded laptop compartment fits up to 15") while the Manta 24 Mens Hydration Backpack does not.

Front Osprey Porter 46 Carry On Backpack Back View
Osprey Manta 24 Hydration Backpack Front View
Specs Brand Osprey Osprey
Name Porter 46 Carry On Backpack Manta 24 Mens Hydration Backpack
Category Carry On Hydration
Sub Category Travel Hiking
Capacity (L) 46L 24L
Dimensions (in) 21.5 x 14 x 9 22.0 x 14.2 x 11.8
Weight (lb) 3.3 2.9
Fabric Recycled 500D Nylon Packcloth PFC Free DWR 210D x 630D Nylon Dobby
Color 5 colors and patterns Black, Green
Warranty Osprey Lifetime Warranty Osprey Lifetime Warranty
Release Date April 22, 2017 December 28, 2018
Rating 4.8 4.8
Price Under $150 Under $175
General Features Shoulder Straps Padded shoulder straps Padded shoulder straps
Sternum / Chest Straps Sternum strap with whistle buckle Adjustable sternum strap with magnetic closure and bite valve attachment
Hip Belt / Waist Strap Adjustable hip belt Padded hip belt
Main Compartment Access Clamshell Normal zipped access
External Pockets 1 top, front, bottom and back zipped pocket 3 front pockets, 2 side pockets and 2 hip belt pockets
Side Pockets Dual internal side pockets Side pockets can fit water bottle and other accessories
Water Bottle No Yes
Handles Padded top and side handles Top grab handle
Loops and Attachments Reinforced cord loops Trekking pole attachment, ice tool loop with bungee tie off
Business & School Features Laptop Sleeve Lockable, padded laptop compartment fits up to 15"
Organizer Pocket Front utility pocket with organizer Front pocket with internal organization
Travel Features Carry-on Size Compliant 44.5 linear inches carry on size compliant
Compression Straps Internal and external compression straps External compression straps
Stowable Straps Stowaway harness and hip belt
Luggage Straps / Trolley Sleeve Padded luggage handle pass-through
Hiking / Backpacking Features Back Panel Highly ventilated, 3D-tensioned open mesh AirSpeed backpanel
Rain Cover Integrated raincover
Load Lifters Yes
Adjustable Length Torso Adjustable harness system
Hip Belt Pockets Yes
Trekking Pole Holders Yes
Reflective Safety Strips Reflective accent
Anti Theft Features Lockable Zippers Lockable zipper head
Gym / Sports Features Shoe Compartment Bottom shoe compartment
Hydration Features Bladder Size Includes 2.5L LT reservoir
Hydration Compatible Yes

You're currently comparing the Porter 46 Carry On Backpack by Osprey against the Manta 24 Mens Hydration Backpack by Osprey .


Osprey 's Porter 46 Carry On Backpack is a Carry On backpack with Travel features while Osprey 's Manta 24 Mens Hydration Backpack is a Hydration backpack with Hiking features.

The Osprey Porter 46 Carry On Backpack has a capacity of 46L (liters), weighs 3.3 pounds and it's dimensions in inches are 21.5 x 14 x 9. It's made of Recycled 500D Nylon Packcloth PFC Free DWR and is available in 5 colors and patterns in comparison the Osprey Manta 24 Mens Hydration Backpack's capacity is 24L with a size of 22.0 x 14.2 x 11.8 inches. Constructed from 210D x 630D Nylon Dobby it weighs 2.9 pounds and is available in Black, Green.