Clamshell stay-on design opens 180-degrees, so students can leave the case on while they work. Tough, water-resistant shell resists spills and tears. EVA foam bumpers hold the Chromebook tight, provide shock-absorption, and protect from drops, bumps, bangs, impacts, scratches, and more. Non-slip rubber feet keep the case from sliding or shifting while working. Ventilation channels ensure proper air flow and prevent overheating. Hand strap and detachable shoulder strap provide easy and secure carrying options. Transparent ID holder makes identification easy.