TYR Alliance Backpack vs Over Board Pro-Sports Waterproof Backpack

The main difference between the TYR Alliance Backpack and the Over Board Pro-Sports Waterproof Backpack is that the Alliance Backpack has Base / Bottom (Reinforcedbottom) while the Pro-Sports Waterproof Backpack does not.

TYR Alliance Backpack
Over Board Pro-Sports Waterproof Backpack Front View
Specs Brand TYR Over Board
Name Alliance Backpack Pro-Sports Waterproof Backpack
Category Sports Sports
Sub Category Swimming Swimming
Capacity (L) 45L 20L
Dimensions (in) 20 x 13.5 x 10.5 17.3 x 9.4 x 7.4
Weight (lb) 1.8 1.8
Fabric Lightweight and Durable Fabric Super Tough PVC Fabric
Color 10+ colors and patterns 2 colors and patterns
Warranty TYR 1 Year Warranty Over Board 5 Year Extended Warranty
Release Date June 20, 2016
Rating 4.8 4.5
Price Under $75 Under $125
General Features Shoulder Straps Ergonomic adjustable shoulder straps Padded shoulder straps
Sternum / Chest Straps Adjustable chest strap with whistle buckle Sternum strap with whistle buckle
Hip Belt / Waist Strap Adjustable hip belt Removable and adjustable waist strap
Water Proof / Water Resistant Water resistant material 100% waterproof
Main Compartment Access Top zipped access Roll-top access with side buckle closure
External Pockets Multiple front and side pockets 1 zipped mesh front pocket and 2 side pockets
Internal Compartments Internal protective storage for electronics Internal zip accessories pocket
Side Pockets Side pockets can fit water bottle Side pockets can fit water bottle
Water Bottle Yes Yes
Handles Top grab handle Top carry handle
Loops and Attachments Spring hooks for wet swimsuits D-rings, elasticated webbing, carabiner clip
Travel Features Compression Straps External compression straps
Base / Bottom Reinforcedbottom
Hiking / Backpacking Features Back Panel Groove padded back panel Ergonomic and breathable back panel
Ergonomic Ergonomic design for lumbar comfort
Reflective Safety Strips Reflective strips and patches
Gym / Sports Features Waterproof Pouch Waterproof pocket on the bottom front

You're currently comparing the Alliance Backpack by TYR against the Pro-Sports Waterproof Backpack by Over Board .


TYR 's Alliance Backpack is a Sports backpack with Swimming features while Over Board 's Pro-Sports Waterproof 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 Over Board Pro-Sports Waterproof Backpack's capacity is 20L with a size of 17.3 x 9.4 x 7.4 inches. Constructed from Super Tough PVC Fabric it weighs 1.8 pounds and is available in 2 colors and patterns.