Over Board Pro-Sports Waterproof Backpack vs Synergy Triathlon Transition Backpack

The main difference between the Over Board Pro-Sports Waterproof Backpack and the Synergy Triathlon Transition Backpack is that the Pro-Sports Waterproof Backpack has Compression Straps (External compression straps) while the Triathlon Transition Backpack does not.

Over Board Pro-Sports Waterproof Backpack Front View
Synergy Triathlon Transition Backpack
Specs Brand Over Board Synergy
Name Pro-Sports Waterproof Backpack Triathlon Transition Backpack
Category Sports Sports
Sub Category Swimming Swimming
Capacity (L) 20L 40L
Dimensions (in) 17.3 x 9.4 x 7.4 23 x 13 x 8
Weight (lb) 1.8
Fabric Super Tough PVC Fabric Ripstop Nylon, Waterproof PU
Color 2 colors and patterns Blue/Black
Warranty Over Board 5 Year Extended Warranty Synergy 1 Year Warranty
Release Date August 5, 2019
Rating 4.5 4.7
Price Under $125 Under $100
General Features Shoulder Straps Padded shoulder straps Adjustable shoulder straps
Sternum / Chest Straps Sternum strap with whistle buckle Adjustable chest strap
Hip Belt / Waist Strap Removable and adjustable waist strap Adjustable waist strap
Water Proof / Water Resistant 100% waterproof Waterproof material
Main Compartment Access Roll-top access with side buckle closure Front zipped access
External Pockets 1 zipped mesh front pocket and 2 side pockets Front, bottom, top, and 4 side pockets
Internal Compartments Internal zip accessories pocket Customizable main compartment with dividers
Side Pockets Side pockets can fit water bottle Side pockets can fit water bottle and other gears
Water Bottle Yes Yes
Handles Top carry handle Ergonomic handle
Loops and Attachments D-rings, elasticated webbing, carabiner clip Front loops, 2 carabiner hooks, helmet holder
Travel Features Compression Straps External compression straps
Stowable Straps Stowable shoulder straps
Base / Bottom 8 bottom vents
Hiking / Backpacking Features Back Panel Ergonomic and breathable back panel Cushioned back panel
Reflective Safety Strips Reflective strips and patches Reflective logos
Gym / Sports Features Waterproof Pouch Wetsuit gear waterproof compartment
Shoe Compartment Shoe pocket in the main compartment

You're currently comparing the Pro-Sports Waterproof Backpack by Over Board against the Triathlon Transition Backpack by Synergy .


Over Board 's Pro-Sports Waterproof Backpack is a Sports backpack with Swimming features while Synergy 's Triathlon Transition Backpack is a Sports backpack with Swimming features.

The Over Board Pro-Sports Waterproof Backpack has a capacity of 20L (liters), weighs 1.8 pounds and it's dimensions in inches are 17.3 x 9.4 x 7.4. It's made of Super Tough PVC Fabric and is available in 2 colors and patterns in comparison the Synergy Triathlon Transition Backpack's capacity is 40L with a size of 23 x 13 x 8 inches. Constructed from Ripstop Nylon, Waterproof PU it weighs pounds and is available in Blue/Black.