TUMI William Backpack vs Osprey Porter 46 Carry On Backpack

The main difference between the TUMI William Backpack and the Osprey Porter 46 Carry On Backpack is that the William Backpack has Zippers (Metal zipper with leather pulls) while the Porter 46 Carry On Backpack does not.

TUMI William Backpack - Front View
Front Osprey Porter 46 Carry On Backpack Back View
Specs Brand TUMI Osprey
Name William Backpack Porter 46 Carry On Backpack
Category Carry On Carry On
Sub Category Travel Travel
Capacity (L) 46L
Dimensions (in) 15.4 x 11.75 x 15.4 21.5 x 14 x 9
Weight (lb) 2.79 3.3
Fabric Nylon Recycled 500D Nylon Packcloth PFC Free DWR
Color Camo Jacquard 5 colors and patterns
Warranty Osprey Lifetime Warranty
Release Date April 22, 2017
Rating 4.8
Price Under $500 Under $150
General Features Shoulder Straps Straight - Leather-accented adjustable backpack straps Padded shoulder straps
Sternum / Chest Straps Sternum strap with whistle buckle
Hip Belt / Waist Strap Adjustable hip belt
Zippers Metal zipper with leather pulls
Main Compartment Access Zip entry to main compartment Clamshell
External Pockets Zip entry to main compartment, zip entry to padded laptop compartment (fits up to a 15” PC or 16” MacBook screen), built-in USB port (power bank sold separately), back slip pocket with magnetic snap, leather carry handle, leather-accented adjustable backpack straps, add-a-Bag sleeve 1 top, front, bottom and back zipped pocket
Internal Compartments Open pocket, 2 zip pockets, 2 card pockets, 2 pen loops, key leash, TUMI Tracer®
Side Pockets Dual internal side pockets
Water Bottle No
Handles Leather carry handle Padded top and side handles
Loops and Attachments Reinforced cord loops
USB Charger Has built-in USB port
Business & School Features Laptop Sleeve Padded; Fits up to 15" Lockable, padded laptop compartment fits up to 15"
Organizer Pocket Front utility pocket with organizer
Travel Features Carry-on Size Compliant Fits the airlines carry-on sizer and planes overhead bin 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 Add-a-Bag sleeve Padded luggage handle pass-through
Hiking / Backpacking Features Back Panel Padded
Anti Theft Features Lockable Zippers Lockable zipper head
Gym / Sports Features Shoe Compartment Bottom shoe compartment

You're currently comparing the William Backpack by TUMI against the Porter 46 Carry On Backpack by Osprey .


TUMI's William Backpack is a Carry On backpack with Travel features while Osprey 's Porter 46 Carry On Backpack is a Carry On backpack with Travel features.

The TUMI William Backpack has a capacity of (liters), weighs 2.79 pounds and it's dimensions in inches are 15.4 x 11.75 x 15.4. It's made of Nylon and is available in Camo Jacquard in comparison the Osprey Porter 46 Carry On Backpack's capacity is 46L with a size of 21.5 x 14 x 9 inches. Constructed from Recycled 500D Nylon Packcloth PFC Free DWR it weighs 3.3 pounds and is available in 5 colors and patterns.