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.
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 |
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.
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