The main difference between the Arena Team 45 Backpack and the Arena Spiky 2 Large Backpack is that the Team 45 Backpack has Zippers (Oversized and robust YKK zippers ) while the Spiky 2 Large Backpack does not.
|Name||Team 45 Backpack||Spiky 2 Large Backpack|
|Dimensions (in)||13.8 x 19.7 x 9.8||13.8 x 9.1 x 19.3|
|Fabric||100% Polyester||Nylon, Polyester|
|Color||40+ colors and patterns||10+ colors and patterns|
|Warranty||Arena 30 Days Warranty||Arena 30 Days Warranty|
|Release Date||May 29, 2019||October 20, 2015|
|Price||Under $50||Under $75|
|General Features||Shoulder Straps||Adjustable shoulder straps||Padded shoulder straps|
|Water Proof / Water Resistant||Water resistant material||Water resistant material|
|Zippers||Oversized and robust YKK zippers|
|Main Compartment Access||Top zipped access||U-shape zipped access|
|External Pockets||1 zipped front pocket and 4 side pockets||2 front, 2 side, bottom and back zipped pockets|
|Internal Compartments||Large main compartment with laptop sleeve||Spacious main compartment|
|Side Pockets||Side pockets can fit water bottle and other gears||Side pockets can fit water bottle|
|Handles||Integrated grab handle||Integrated grab handle|
|Loops and Attachments||2 carabiners|
|Travel Features||Base / Bottom||Reinforced bottom||Reinforced bottom|
|Hiking / Backpacking Features||Back Panel||Back panel with mesh inserts|
|Ventilated Back||Ventilated mesh back panel|
|Gym / Sports Features||Waterproof Pouch||Ventilated mesh front compartment for wetsuits or shoes|
|Shoe Compartment||Roomy bottom shoe compartment|
Arena 's Team 45 Backpack is a Sports backpack with Swimming features while Arena 's Spiky 2 Large Backpack is a Sports backpack with Swimming features.
The Arena Team 45 Backpack has a capacity of 45L (liters), weighs 1 pounds and it's dimensions in inches are 13.8 x 19.7 x 9.8. It's made of 100% Polyester and is available in 40+ colors and patterns in comparison the Arena Spiky 2 Large Backpack's capacity is 40L with a size of 13.8 x 9.1 x 19.3 inches. Constructed from Nylon, Polyester it weighs 1.7 pounds and is available in 10+ colors and patterns.