The Berghaus TwentyFourSeven Plus 30 Daysack has plenty of space for all your essentials, while also being stylish and comfortable.__ Berghaus' Flow backsystem, with vented foam panels, ensures great breathability, whilst the height adjustable chest strap guarantees a secure fit.__ It is compatible with a hydration bladder and comes with external bottle pockets on either side, with a front bungee cord and Cling-On clip for quick stuff storage on the move. __ The large main compartment has an internal zip pocket, a dedicated internal organiser and laptop sleeve, along with a handy key clip.__Grab handleWalking pole attachmentsReflective detail for visibility and safety