The main difference between the TUMI William Backpack and the KAKA Carry On Backpack is that the William Backpack has Main Compartment Access (Zip entry to main compartment) while the Carry On Backpack does not.
Specs | Brand | TUMI | KAKA |
Name | William Backpack | Carry On Backpack | |
Category | Carry On | Carry On | |
Sub Category | Travel | Travel | |
Capacity (L) | 35L | ||
Dimensions (in) | 15.4 x 11.75 x 15.4 | 20.5 x 11.8 x 7.1 | |
Weight (lb) | 2.79 | 3.7 | |
Fabric | Nylon | Terylene Oxford | |
Color | Camo Jacquard | 5 colors and patterns | |
Release Date | April 28, 2016 | ||
Rating | 4.6 | ||
Price | Under $500 | Under $75 | |
General Features | Shoulder Straps | Straight - Leather-accented adjustable backpack straps | S-shaped padded shoulder straps, and detachable single strap |
Sternum / Chest Straps | Adjustable chest strap | ||
Hip Belt / Waist Strap | Adjustable waist strap | ||
Water Proof / Water Resistant | Water and scratch resistant material | ||
Zippers | Metal zipper with leather pulls | Durable zippers | |
Main Compartment Access | Zip entry to main compartment | ||
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 | 3 zipped front pockets and 1 side pocket | |
Internal Compartments | Open pocket, 2 zip pockets, 2 card pockets, 2 pen loops, key leash, TUMI Tracer® | Spacious main compartment with interior sleeve | |
Side Pockets | Side pocket can fit water bottle | ||
Water Bottle | Yes | ||
Handles | Leather carry handle | Top, front and side handles | |
Loops and Attachments | Hanging loops | ||
USB Charger | Has built-in USB port | ||
Convertible | Yes | ||
Business & School Features | Laptop Sleeve | Padded; Fits up to 15" | Laptop compartment fits up to 17" |
Organizer Pocket | Front utility pocket with organizer | ||
Travel Features | Carry-on Size Compliant | Fits the airlines carry-on sizer and planes overhead bin | 39.4 linear inches carry on size compliant |
Compression Straps | External compression straps | ||
Stowable Straps | Stowable straps | ||
Luggage Straps / Trolley Sleeve | Add-a-Bag sleeve | ||
Hiking / Backpacking Features | Back Panel | Padded | Padded back panel |
TUMI's William Backpack is a Carry On backpack with Travel features while KAKA 's 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 KAKA Carry On Backpack's capacity is 35L with a size of 20.5 x 11.8 x 7.1 inches. Constructed from Terylene Oxford it weighs 3.7 pounds and is available in 5 colors and patterns.
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