Timbuk2 Catapult Sling Internal tricot-lined padded sleeve that fits iPad or netbook. Wear it as a sling. Bicycle U-lock holster so you don't have to shove your lock down your pants. Room for peripherals, essentials and or light jacket. Memory-adjust cam buckle eliminates daily fit adjustments. Just unclick the cam, put the bag over your shoulder, and lock the cam back in for a perfect fit every time. Fits all iPad models with Smart Cover (iPad, iPad 2, and new iPad)