Even with all of our favorite summer festivals now a distant memory in our Instagram feeds, a portable power source for your mobile device can still be valuable during the chaotic holiday season. Today, protective accessory maker Incase announced the release of its Portable Power Pack in various colors and sizes. With your choice of a 5,400 or 2,500 mAH internal battery, the simplistic design of Incase’s latest creation features an embedded USB-A cable that will indicate your device’s charge progress with a series of LED lights. While the more powerful 5400 pack can deliver two full charges to your iPhone, the 2500 only provides one. Both packs are currently available at the brand’s web store for $79.95 USD and $59.95 USD respectively.