Mead Trapper Keeper 1.5 Inch Binder, 3 Ring Binder, Purple (72682) Trapper Keeper heat sealed binder keeps up with the heaviest school schedules. Durable material stands up to everyday wear and tear. This binder is purple. 1.5 in. rings securely hold standard letter size sheets, and up to 4 folders or notebooks. Two vertical pockets on the inside cover are perfect for stashing notes and class handouts. Flap with snap closure ensures everything stays securely trapped inside.