Essential TPE has announced two new cases for the Apple iPad. The Puff sleeve | S is fashioned after a puffy winter jacket, and offers a high-gloss nylon exterior, 4mm of neoprene and foam lining, and a zip closure.. It will sell for $30. The Ultra Protection sleeve | slim is a sleeve-style case featuring a cross-weaved, 1680D nylon exterior, soft interior lining, EVA foam padding, and a Velcro-closure top strip for keeping the iPad securely insideā¦