Britax Regent Sahara Car Seat For $279.99. Transitional Convertible Car Seat. Features 5-Point Harness. LATCH Anchor System. Buckle Closure. Stay-In-Car Base. Front-Facing Seat OnlyAdjustable Harness. Made of Polyester. Flame Retardant. Compatible with Shoulder Seat Belt, Lap Seat Belt.