The main difference between the Arena Spiky 2 Large Backpack and the TYR Alliance Backpack is that the Spiky 2 Large Backpack has Shoe Compartment (Roomy bottom shoe compartment) while the Alliance Backpack does not.
Specs | Brand | Arena | TYR |
Name | Spiky 2 Large Backpack | Alliance Backpack | |
Category | Sports | Sports | |
Sub Category | Swimming | Swimming | |
Capacity (L) | 40L | 45L | |
Dimensions (in) | 13.8 x 9.1 x 19.3 | 20 x 13.5 x 10.5 | |
Weight (lb) | 1.7 | 1.8 | |
Fabric | Nylon, Polyester | Lightweight and Durable Fabric | |
Color | 10+ colors and patterns | 10+ colors and patterns | |
Warranty | Arena 30 Days Warranty | TYR 1 Year Warranty | |
Release Date | October 20, 2015 | June 20, 2016 | |
Rating | 4.7 | 4.8 | |
Price | Under $75 | Under $75 | |
General Features | Shoulder Straps | Padded shoulder straps | Ergonomic adjustable shoulder straps |
Sternum / Chest Straps | Adjustable chest strap with whistle buckle | ||
Hip Belt / Waist Strap | Adjustable hip belt | ||
Water Proof / Water Resistant | Water resistant material | Water resistant material | |
Main Compartment Access | U-shape zipped access | Top zipped access | |
External Pockets | 2 front, 2 side, bottom and back zipped pockets | Multiple front and side pockets | |
Internal Compartments | Spacious main compartment | Internal protective storage for electronics | |
Side Pockets | Side pockets can fit water bottle | Side pockets can fit water bottle | |
Water Bottle | Yes | Yes | |
Handles | Integrated grab handle | Top grab handle | |
Loops and Attachments | Spring hooks for wet swimsuits | ||
Travel Features | Base / Bottom | Reinforced bottom | Reinforcedbottom |
Hiking / Backpacking Features | Back Panel | Back panel with mesh inserts | Groove padded back panel |
Ergonomic | Ergonomic design for lumbar comfort | ||
Gym / Sports Features | Waterproof Pouch | Waterproof pocket on the bottom front | |
Shoe Compartment | Roomy bottom shoe compartment |
Arena 's Spiky 2 Large Backpack is a Sports backpack with Swimming features while TYR 's Alliance Backpack is a Sports backpack with Swimming features.
The Arena Spiky 2 Large Backpack has a capacity of 40L (liters), weighs 1.7 pounds and it's dimensions in inches are 13.8 x 9.1 x 19.3. It's made of Nylon, Polyester and is available in 10+ colors and patterns in comparison the TYR Alliance Backpack's capacity is 45L with a size of 20 x 13.5 x 10.5 inches. Constructed from Lightweight and Durable Fabric it weighs 1.8 pounds and is available in 10+ colors and patterns.
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