C&F Design has been making some of the world's best and most innovate fly boxes for over 30 years. C&F Design Grand Slam Series Saltwater Permit Fly Box is a made in Japan premium fly box designed specifically to hold permit crab flies and large shrimp patterns reliably on your saltwater fly fishing excursions. 8mm foam inserts are sturdy and long lasting with a white color to avoid heat affect under strong sun - foam inserts are removable/interchangeable with replacement C&F Design foam inserts.
| Model | Dimensions (WxHxD) | Weight |
| Large | 197x42x114 (mm) | 211g |
| Medium | 155x40x105 (mm) | 133.5g |
| Small | 130x36.5x104 (mm) | 105.5g |
