The main difference between the KeySmart Urban Union 21 Commuter Backpack and the TIMBUK2 Tuck Laptop Backpack is that the Urban Union 21 Commuter Backpack has Sternum / Chest Straps (Self-adjusting front strap) while the Tuck Laptop Backpack does not.
Specs | Brand | KeySmart | TIMBUK2 |
Name | Urban Union 21 Commuter Backpack | Tuck Laptop Backpack | |
Category | Commuter | Laptop | |
Sub Category | Laptop | Commuter | |
Capacity (L) | 23L | ||
Dimensions (in) | 21.7 x 11.4 | 20 x 17 x 3 | |
Weight (lb) | 1.3 | ||
Fabric | 400D Ripstop Nylon | 900D Polyester | |
Color | 2 colors and patterns | 3 colors and patterns | |
Warranty | KeySmart 2 Year Warranty | TIMBUK2 Lifetime Warranty | |
Release Date | November 30, 2018 | June 29, 2016 | |
Rating | 4.7 | 4.5 | |
Price | Under $300 | Under $100 | |
General Features | Shoulder Straps | Comfort foam shoulder straps | Padded shoulder straps |
Sternum / Chest Straps | Self-adjusting front strap | ||
Water Proof / Water Resistant | Water-resistant material | ||
Zippers | Quick-pull zipper | ||
Main Compartment Access | Normal zipped access | Roll-top closure | |
External Pockets | 1 zipped front pocket, hard-shell top pocket, secret bottom pocket, and 2 side pockets | 1 zipped front pocket and 2 front pockets | |
Internal Compartments | Multiple interior pockets | ||
Side Pockets | Side pockets can fit water bottle | Side pockets can fit water bottle, umbrella, or u-lock | |
Water Bottle | Yes | Yes | |
Handles | Top handle | Top grab handle | |
Loops and Attachments | Magnetic fidlock clasps | Vista loop for attaching blinky bike lights | |
Business & School Features | Laptop Sleeve | Padded laptop pocket fits up to 15" | Laptop pocket fits up to 15" |
Organizer Pocket | Top organizer pocket | Internal organization pockets | |
Travel Features | Luggage Straps / Trolley Sleeve | Suitcase pass through sleeve | |
Hiking / Backpacking Features | Back Panel | HexBreathe™ back pad | |
Reflective Safety Strips | Reflective zipper pulls | ||
Anti Theft Features | Hidden Pocket | Super secret back pocket | |
RFID Blocking | RFID blocking pocket with micro fiber fleece |
KeySmart 's Urban Union 21 Commuter Backpack is a Commuter backpack with Laptop features while TIMBUK2 's Tuck Laptop Backpack is a Laptop backpack with Commuter features.
The KeySmart Urban Union 21 Commuter Backpack has a capacity of (liters), weighs pounds and it's dimensions in inches are 21.7 x 11.4. It's made of 400D Ripstop Nylon and is available in 2 colors and patterns in comparison the TIMBUK2 Tuck Laptop Backpack 's capacity is 23L with a size of 20 x 17 x 3 inches. Constructed from 900D Polyester it weighs 1.3 pounds and is available in 3 colors and patterns.
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