Deuter Aviant Duffel Pro 40 Backpack vs TUMI William Backpack

The main difference between the Deuter Aviant Duffel Pro 40 Backpack and the TUMI William Backpack is that the Aviant Duffel Pro 40 Backpack has Water Proof / Water Resistant (Hardwearing and water resistant) while the William Backpack does not.

Deuter Aviant Duffel Pro 40 Backpack - Front View
TUMI William Backpack - Front View
Specs Brand Deuter TUMI
Name Aviant Duffel Pro 40 Backpack William Backpack
Category Carry On Carry On
Sub Category Travel Travel
Capacity (L) 40L
Dimensions (in) 17.56 x 9.25 x 4.33 15.4 x 11.75 x 15.4
Weight (lb) 2.64 2.79
Fabric 600D PES TPU Nylon
Color jade-seagreen Camo Jacquard
Warranty 2 years warranty
Release Date June 28, 2021
Rating 4.7
Price Under $150 Under $500
General Features Shoulder Straps Shoulder straps can be combined as carrying handle; two handles Straight - Leather-accented adjustable backpack straps
Water Proof / Water Resistant Hardwearing and water resistant
Zippers Nylon zipper with string and plastic pulls Metal zipper with leather pulls
Main Compartment Access U-shaped opening Zip entry to main compartment
External Pockets 2 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
Internal Compartments Inner mesh pocket Open pocket, 2 zip pockets, 2 card pockets, 2 pen loops, key leash, TUMI Tracer®
Side Pockets 2 side outer pockets
Handles Top grab handle Leather carry handle
USB Charger Has built-in USB port
Business & School Features Laptop Sleeve Padded; Fits up to 15"
Travel Features Carry-on Size Compliant Fits the airlines carry-on sizer and planes overhead bin Fits the airlines carry-on sizer and planes overhead bin
Compression Straps Compression inside for clothing
Stowable Straps Stowable shoulder straps
Luggage Straps / Trolley Sleeve Add-a-Bag sleeve
Hiking / Backpacking Features Back Panel Padded Padded
Gym / Sports Features Shoe Compartment Bottom shoe compartment

You're currently comparing the Aviant Duffel Pro 40 Backpack by Deuter against the William Backpack by TUMI.


Deuter 's Aviant Duffel Pro 40 Backpack is a Carry On backpack with Travel features while TUMI's William Backpack is a Carry On backpack with Travel features.

The Deuter Aviant Duffel Pro 40 Backpack has a capacity of 40L (liters), weighs 2.64 pounds and it's dimensions in inches are 17.56 x 9.25 x 4.33. It's made of 600D PES TPU and is available in jade-seagreen in comparison the TUMI William Backpack's capacity is with a size of 15.4 x 11.75 x 15.4 inches. Constructed from Nylon it weighs 2.79 pounds and is available in Camo Jacquard.