Especial Messenger Bag Outdoor Backpack Reservoirs you can lock it round

you can lock it round a secure fixture

this Standard Backpack is built to last through it all

And while the Fillo is amazing in the backcountry

Ted Baker London:

Especial Messenger Bag Outdoor Backpack Reservoirs you can lock it roundFor all you die hards out there, the Especial Messenger withstands even the most grueling commutes. With Cordura ripstop, abrasion resistant nylon on the outside and waterproof TPU inside and on the boot, the Especial handles foul weather and even fouler road grime with ease. Magnetic buckles with tensionlock enable on bike, one hand access to your messenger, and the ambidextrous shoulder strap favors righties and lefties and can be micro positioned