People looking to make their iPhone 4 or 4S a bit more stylish with some new phone cases couldlook to the new line of wallet-cases from Casellete. The company announced a new accessory that combines a money and credit card wallet with a protective case for Apple smartphones.

"I came up with the idea for Casellete from a personal desire to find a way to efficiently and safely store my credit cards and ID without a bulky wallet," said Eddie Hsieh, founder and CEO of Casellete. "While the case is not for everyone, it offers a solution for people that don't like carrying wallets or purses, are always connected to their iPhones and want to simplify their pocket contents. This invention solved my need for an all-in-one solution – I hope it helps others meet their similar needs."

With the ability to hold up to five credit cards as well as cash, one of the best features of this accessory are high functionality, good visuals and high-quality construction, as it is made from polycarbonate with a brushed aluminum exterior.

Phone cases combined with wallets may be the next big thing., The iLID MK-1, touted as the world's thinnest iPhone wallet, recently popped up on Kickstarter.com and received $28,261 after setting out to earn $10,000 on the fundraising website.