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