NOMATIC Navigator Pack 30L vs TUMI William Backpack

The main difference between the NOMATIC Navigator Pack 30L and the TUMI William Backpack is that the Navigator Pack 30L has Sternum / Chest Straps (Adjustable chest strap) while the William Backpack does not.

NOMATIC Navigator Pack 30L - Front View
TUMI William Backpack - Front View
Specs Brand NOMATIC TUMI
Name Navigator Pack 30L William Backpack
Category Carry On Carry On
Sub Category Travel Travel
Capacity (L) 15L to 20L
Dimensions (in) 19 x 12 x 5.5 15.4 x 11.75 x 15.4
Weight (lb) 2.7 2.79
Fabric Nylon
Color Black Camo Jacquard
Rating 4.6
Price Under $300 Under $500
General Features Shoulder Straps S-shaped curved - adjustable padded strap Straight - Leather-accented adjustable backpack straps
Sternum / Chest Straps Adjustable chest strap
Water Proof / Water Resistant Durable/Water Resistant
Zippers Tamper resistant zippers Metal zipper with leather pulls
Main Compartment Access Normal top two way zip access Zip entry to main compartment
External Pockets Water bottle pocket, 2 quick access 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 Laptop & tablet storage, Tech organization, 5 mesh pockets, 2 zipper pockets including an RFID safe pocket Open pocket, 2 zip pockets, 2 card pockets, 2 pen loops, key leash, TUMI Tracer®
Side Pockets 1 side pocket
Water Bottle Yes
Handles Top and side grab handle Leather carry handle
Loops and Attachments Reflective bars
USB Charger Has built-in USB port
Business & School Features Laptop Sleeve Padded; 16" laptop 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
Expandable 15L To 21L Expansion
Luggage Straps / Trolley Sleeve Add-a-Bag sleeve
Hiking / Backpacking Features Back Panel Padded Padded
Other Features Other Features Included 2 external carry straps

You're currently comparing the Navigator Pack 30L by NOMATIC against the William Backpack by TUMI.


NOMATIC 's Navigator Pack 30L is a Carry On backpack with Travel features while TUMI's William Backpack is a Carry On backpack with Travel features.

The NOMATIC Navigator Pack 30L has a capacity of 15L to 20L (liters), weighs 2.7 pounds and it's dimensions in inches are 19 x 12 x 5.5. It's made of and is available in Black 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.