Over Board Pro-Light Waterproof Backpack vs Zone3 Transition Backpack

The main difference between the Over Board Pro-Light Waterproof Backpack and the Zone3 Transition Backpack is that the Pro-Light Waterproof Backpack has Hip Belt / Waist Strap (Adjustable waist strap) while the Transition Backpack does not.

Over Board Pro-Light Waterproof Backpack Front View
Zone3 Transition Backpack Front View
Specs Brand Over Board Zone3
Name Pro-Light Waterproof Backpack Transition Backpack
Category Sports Sports
Sub Category Swimming Swimming
Capacity (L) 30L 40L
Dimensions (in) 18.1 x 11 x 9.4 13.5 x 8.6 x 20.8
Weight (lb) 2.1
Fabric Eco-friendly and Lightweight TPU Fabrics
Color Black 2 colors and patterns
Warranty Over Board 5 Year Extended Warranty Zone3 12 Month Warranty
Release Date October 9, 2013 February 20, 2018
Rating 4.3 4.8
Price Under $150 Under $125
General Features Shoulder Straps Padded shoulder straps Padded shoulder straps
Sternum / Chest Straps Sternum strap Chest straps
Hip Belt / 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 Top pockets, bottom pocket, media pocket, and 2 side pockets
Internal Compartments Internal zip accessories pocket Large main compartment caters for all your tri clothing, casualwear, shoe & accessory
Side Pockets Side pockets can fit water bottle Side pockets can fit water bottles
Water Bottle Yes Yes
Handles Top carry handle Durable carrying handle
Loops and Attachments Elasticated webbing, carabiner clip, D-rings D-rings, helmet carry
Headset Opening Earphone hole
Travel Features Compression Straps External compression straps
Hiking / Backpacking Features Back Panel Padded back panel using 3cm thick foam with breathable mesh material
Ventilated Back Ventilated back panel with lumbar support
Reflective Safety Strips Reflective strips and patches
Gym / Sports Features Waterproof Pouch Internal dry/wet zip pocket Bottom pocket for tri suit or wetsuits
Hydration Features Bladder Size Holds 3L hydration reservoir
Hydration Compatible Yes

You're currently comparing the Pro-Light Waterproof Backpack by Over Board against the Transition Backpack by Zone3 .


Over Board 's Pro-Light Waterproof Backpack is a Sports backpack with Swimming features while Zone3 's Transition Backpack is a Sports backpack with Swimming features.

The Over Board Pro-Light Waterproof Backpack has a capacity of 30L (liters), weighs 2.1 pounds and it's dimensions in inches are 18.1 x 11 x 9.4. It's made of Eco-friendly and Lightweight TPU Fabrics and is available in Black in comparison the Zone3 Transition Backpack's capacity is 40L with a size of 13.5 x 8.6 x 20.8 inches. Constructed from it weighs pounds and is available in 2 colors and patterns.