The Backpocket Flipper knife from Doc Shiffer is a flipper version of the Backpocket Slipjoint. This custom knife features a stonewashed Nitro-V stainless steel blade that rides on a smooth ball-bearing pivot for easy one-handed operation. Its handle sports shred carbon fiber scales over blue anodized liners and a carbon fiber backspacer. Includes a blue anodized titanium pocket clip for secure tip-up carry.