I got tired of bleeding brakes and clutch by 'squeezing the lever, opening the bleeder, closing the bleeder, releasing the lever. Repeat' so I ordered some bleeders with built-in check valves from speedbleeder.com. The ones that fits on all my brakes and clutch are 8125L (8mm x 125mm long).

With the Speedbleeder, what I need to bleeder the brakes/clutch is to loosen it 1/4 turn, then connect a hose to the nipple with the other end drain into a container. Then just keep pumping the lever and refilling the master cylinder until clean fluid coming out of the hose. Then just close it. It makes the work of bleeding brakes/clutch just so much easier.