Durable, grey poly compartment feeder useful for transitioning calves from individual pens or acclimating new calves. Exclusive teat design slows down gulping which prevents choking and promotes salivation which is essential for proper digestion and stomach development. Patented E-Z lock mounting bracket will fit any rail width from wire up to 2.5". Locks in place yet is easily removed with a light touch of the catch. Five gravity-flow compartments with teats require no valves or tubes; each holds 2 quarts. Replacement teats sold separately.