The SoundSak Sonic "i" Boom Audio Backpack is not your ordinary backpack.  The audio backpack features 4" magnetically shielded speakers along with a super clear protective iPod/MP3 pocket for your player so you can listen to your tunes while carrying your backpack.  In addition to the large main gear compartment, padded shoulder straps and back panel, it also has a removable sternum/chest strap, dual side sleeves for your boarding pass, reverse zippers for a stealth, clean look, and the backpack provides shock-absorbing foam protection.  The Sonic "i" Boom is constructed from durable, water resistant 210D mini diamond Rip-stop.  Dual neodymium speakers are made of water and UV resistant polypropylene. 

The Polypro dual cone 4" Scosche speakers have been designed exclusively for the Sonic iBoom which provide a super clean, high quality stereo sound.  The speakers are connected to the amplifier with two wires that run through rubber ports and grommets behind the amplifier pouch.  the speakers can be disconnected from the amplifier.  Enjoy the tech storage which provides an elastic mesh cell phone pouch, large front pocket for amplifier and accessories.

This backpack is ideal for school, work, and traveling to keep you organized and making your mobile life easier while on the go!

Product Features

Travel:

• Locking iPod / MP3 Player Display Pocket
• Carry Handle
• Contoured Padded Shoulder Straps
• Mesh Cell Phone Pouch
• Easy Access Front Pocket
• Sternum Strap and Waist Strap

Audio:

• 5 Watts Per Channel
• 4" Super Light Neodymium, Magnetically Shielded Speakers
• Speaker Impedance 8 Ohms
• 3.5mm Input/Output Connectors
• Output Voltage 9vdc
• 6 "AA" Battery Type 
• 10 Hours Battery Life
• Water and UV Resistant Polypropylene Speaker Cones

Materials:

• 210D PU Mini Diamond Rip Stop
• PU Backing
• PP H Webbing
• Polyester Binding