backpack on technabob...

Fydelity’s Stay-Puff Stereo Backpack is just begging to bust out some Beastie Boys or Q Tip. Equipped with a 3000 milliwatt amplifier, the backpack’s built-in speakers can play music for up to 8 hours on 4 AA batteries. It’s equipped with a standard 3.5 mm input jack, so you can plug your iPod in, but…

A Transformers backpack is a pretty cool project on its own. When said Transformers backpack is created out of seatbelts, however, then you’re on a whole other level.

The backpack is a thing of beauty, with buckles and all, as well as an interior lined with Transformers fabric. Creative–and appropriate–repurposing.

Can you believe this has…

This modern backpack is sure to draw attention as you walk down the street — especially if you’ve got the volume cranked up. You see those big black patches? They’re loudspeakers.

Created by industrial design student Joonas Saaranen, the Reppo II backpack features a built in pair of full-range speakers and an amplifier, so you…

You’re sure to make a fashion statement walking down the street wearing one of these. The Snowpulse Life Bag is a special backpack that’s designed to protect hikers in the event of an avalanche.

While it may look ridiculous, I suppose that it’s actually a really good idea if you happen to spend a lot…