Osprey Porter 46 Carry On Backpack vs Puma Buzz Backpack

The main difference between the Osprey Porter 46 Carry On Backpack and the Puma Buzz is that the Porter 46 Carry On Backpack has Sternum / Chest Straps (Sternum strap with whistle buckle) while the Buzz does not.

Front Osprey Porter 46 Carry On Backpack Back View
Puma Buzz Backpack - Front View
Specs Brand Osprey Puma
Name Porter 46 Carry On Backpack Buzz
Category Carry On Travel
Sub Category Travel Carry on
Capacity (L) 46L 26L
Dimensions (in) 21.5 x 14 x 9 7.9 x 6.04 x 0.46
Weight (lb) 3.3 0.44
Fabric Recycled 500D Nylon Packcloth PFC Free DWR 100% polyester
Color 5 colors and patterns Black
Warranty Osprey Lifetime Warranty
Release Date April 22, 2017 November 26, 2015
Rating 4.8 4.6
Price Under $150 Under $50
General Features Shoulder Straps Padded shoulder straps Adjustable curved shoulder straps
Sternum / Chest Straps Sternum strap with whistle buckle
Hip Belt / Waist Strap Adjustable hip belt
Zippers Nylon zipper with webbing pulls
Main Compartment Access Clamshell Two-way zip opening into main compartment
External Pockets 1 top, front, bottom and back zipped pocket Zip front pocket, Two side mesh pockets
Internal Compartments Elastic lining laptop compartment
Side Pockets Dual internal side pockets 2 side mesh pockets
Water Bottle No Yes
Handles Padded top and side handles Top grab handle
Loops and Attachments Reinforced cord loops
Business & School Features Laptop Sleeve Lockable, padded laptop compartment fits up to 15" Padded
Organizer Pocket Front utility pocket with organizer
Travel Features Carry-on Size Compliant 44.5 linear inches carry on size compliant
Compression Straps Internal and external compression straps
Stowable Straps Stowaway harness and hip belt
Luggage Straps / Trolley Sleeve Padded luggage handle pass-through
Base / Bottom Durabase base panel
Hiking / Backpacking Features Back Panel Padded back panel
Anti Theft Features Lockable Zippers Lockable zipper head
Gym / Sports Features Shoe Compartment Bottom shoe compartment

You're currently comparing the Porter 46 Carry On Backpack by Osprey against the Buzz by Puma.


Osprey 's Porter 46 Carry On Backpack is a Carry On backpack with Travel features while Puma's Buzz is a Travel backpack with Carry on 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 Puma Buzz's capacity is 26L with a size of 7.9 x 6.04 x 0.46 inches. Constructed from 100% polyester it weighs 0.44 pounds and is available in Black.