28 July 2010 12:23 GMT / By Paul Lamkin
You know what it's like. You're sitting around the campsite after a brilliant day's festival action and you want to carry on the party. You've got your iPod fully charged up, but your portable speakers have run out of juice. Disaster.
Well, Griffin has come up with the solution to that problem with its Travel Speaker - that is powered directly from your Apple device.
It's compact enough to fit in your ruck-sack and Griffin states that it offers "social situations a louder volume for everyone to enjoy the tunes, without the worry of connecting to a power supply".
It also acts as a docking station as well, as it comes with a USB lead, which allows you to sync and charge your iPhone.
We're not sure how quickly the Travel Speaker would drain your iPod or iPhone, but we're planning on getting our hands on this speaker and giving it the once over - so be sure to check our reviews section in the near future.
The Griffin Travel Speaker will cost you £29.99 and you can get one from Tesco now.
Griffin, Griffin Travel Speaker, Audio, Speakers


How the iPad is changing the face of music Taking to tablets to lay down tracks
Best iPad apps for musicians Pick of the bunch for music makers
Griffin Helo TC pictures and hands-on Come fly with me
Griffin Helo TC Assault fires in for Android and iOS (pictures) CES 2012: 'Copter toy upgraded and expanded
HTC PlayStation certification devices coming 2012, time to get your Crash Bandicoot skills up to scratch EXCLUSIVE: Game on
Samsung not worried by Apple iTV threat EXCLUSIVE: AV boss not concerned
Mattel Hover Board - Back to the Future becomes reality Great Scott!
Best iPhone utilities apps Resistance is futilities?
Samsung O table is for the kitchen of the future Flexible hob
More leaked iPad 3 parts help form bigger picture - including Sharp Retina display iPad 3, in kit form
Samsung Galaxy Tab 2 (7.0) pictures and hands-on Up close with the ICS tablet
Forget the iPad 3, we want a MacPad Brilliant concept design
Sony bringing Google TV to Europe in 2012 Excited yet?
New Apple TV leaked in software update? iOS 5.1 says so
Best iPad apps to turn your tablet into a TV Goggleslate
BlackBerry OS 10 images leaked Widgets galore
Nokia Lumia 610 to be company's cheapest WP7 handset yet? Watch out Android
BAE Systems promising battery revolution Military tech meets consumers
Fujifilm X-S1 The shining star of the superzoom world?
Panasonic Lumix GX1 review
The one?
Sony PlayStation Vita review
Curriculum Vita
Nokia Lumia 710 review
WP7 on a budget
HTC Explorer review
A phone for people who make calls
GoPro HD Hero2 review
Amazing things come in small packages
BlackBerry Torch 9810 review
Middle of the road
Sony Alpha A65 review
Affordable SLT. But is it a DSLR-beater?
BlackBerry Bold 9790 review
To boldly go where we've already been before
Fiat 500 TwinAir Plus review
Two-cylinder beast
Motorola MotoACTV review
Just add exercise
BlackBerry Porsche Design P'9981 review
For the fast lane
Motorola Xoom 2 Media Edition review
Mini Xoom
Sennheiser IE80 review
Tune that bass
Kingston Wi-Drive review
Expand your storage
Huawei Ideos X3 review
Cheap but imperfect