Guideline Tube Slim fly boxes are perfect when you don't want to carry more than necessary.
The boxes come in two sizes that fits into pockets of all our jackets, vests and carry systems. The boxes are transparent for easy identification of the content and bottom are rounded off for easy pick up of the flies.
Large 6 comp measure 186mm long x 130mm wide x 27mm thick. There are 6 rooms in width direction for flies up to 11,5cm length.