Synergy Triathlon Transition Backpack vs Arena Fastpack 2.2 Backpack

The main difference between the Synergy Triathlon Transition Backpack and the Arena Fastpack 2.2 Backpack is that the Triathlon Transition Backpack has Hip Belt / Waist Strap (Adjustable waist strap) while the Fastpack 2.2 Backpack does not.

Synergy Triathlon Transition Backpack
Arena Fastpack 2.2 Backpack Front View
Specs Brand Synergy Arena
Name Triathlon Transition Backpack Fastpack 2.2 Backpack
Category Sports Sports
Sub Category Swimming Swimming
Capacity (L) 40L 40L
Dimensions (in) 23 x 13 x 8 15.7 x 11.8 x 21.7
Fabric Ripstop Nylon, Waterproof PU 100% Polyester
Color Blue/Black 5 colors and patterns
Warranty Synergy 1 Year Warranty Arena 30 Days Warranty
Release Date August 5, 2019 May 29, 2019
Rating 4.7 4.7
Price Under $100 Under $100
General Features Shoulder Straps Adjustable shoulder straps Padded shoulder straps
Sternum / Chest Straps Adjustable chest strap Chest buckle
Hip Belt / Waist Strap Adjustable waist strap
Water Proof / Water Resistant Waterproof material
Main Compartment Access Front zipped access Normal zipped access
External Pockets Front, bottom, top, and 4 side pockets Top, front, and bottom zipped pockets plus 2 mesh side pockets
Internal Compartments Customizable main compartment with dividers Breathable inner compartments
Side Pockets Side pockets can fit water bottle and other gears Side pockets can fit water bottle
Water Bottle Yes Yes
Handles Ergonomic handle Padded top grab handle
Loops and Attachments Front loops, 2 carabiner hooks, helmet holder Carbiner hook
Travel Features Stowable Straps Stowable shoulder straps
Base / Bottom 8 bottom vents 3 vent holes
Hiking / Backpacking Features Back Panel Cushioned back panel Breathable mesh back panel
Reflective Safety Strips Reflective logos
Gym / Sports Features Waterproof Pouch Wetsuit gear waterproof compartment
Shoe Compartment Shoe pocket in the main compartment Bottom compartment fits up to 2 pairs of shoes

You're currently comparing the Triathlon Transition Backpack by Synergy against the Fastpack 2.2 Backpack by Arena .


Synergy 's Triathlon Transition Backpack is a Sports backpack with Swimming features while Arena 's Fastpack 2.2 Backpack is a Sports backpack with Swimming features.

The Synergy Triathlon Transition Backpack has a capacity of 40L (liters), weighs pounds and it's dimensions in inches are 23 x 13 x 8. It's made of Ripstop Nylon, Waterproof PU and is available in Blue/Black in comparison the Arena Fastpack 2.2 Backpack's capacity is 40L with a size of 15.7 x 11.8 x 21.7 inches. Constructed from 100% Polyester it weighs pounds and is available in 5 colors and patterns.