Greys GS Fly Box Greys GS Fly Box Greys GS Original Fly Box £7.99 — £11.99 GS Fly Box Select an option Large Medium 1 2 GS ORIGINAL FLY BOX • Free swinging slot foam middle leaf Available in two sizes • Large size capable of holding 450+ flies • Medium size holds 396 flies You may also like RIO POWERFLEX TROUT LEADERS £10.99 Redington Grande £299.99 LOON Rogue Scissor Forceps £19.99 Greys GS Fly Box from £7.99 Fulling Mill World Class Fluorocarbon from £11.95