The tough exterior is a combination of polyester RS/PU fabric, with 600D polyester trims to deflect and protect from abrasions and scuffs. The Tri-Flow back system uses a triple channel mesh padding set-up to maximise air flow allowing for both cooling and comfort. A dual compartment configuration provides ample storage space for essentials, with separate, dedicated zones for folders and stationery and twin exterior mesh pockets for keeping essentials close to hand. The padded mesh straps ensure cushioned carrying comfort, finished with reflective details for an extra edge of safety in low-light conditions. A practical, ventilated daysack from Eurohike Made with 100% recycled fabrics Tri-Flow back system - ventilated channels allow for constant and consistent air flow, for increased cooling and exceptional carrying comfort Mesh back panel - designed for increased breathability and temperature management Polyester RS/PU outer fabric - highly durable, abrasion resistant exterior deflects wear and tear 600D polyester trims - reinforced trimming provides a robust finish Shock cord daisy chain front attachment - versatile webbing grants increased storage options Bike light attachment loop - located for optimum visibility Main compartment storage - with dedicated folder section Front organiser pocket - with specially designed stationery storage and zipped compartments Dual stretch mesh side pockets - ideal for keeping essentials accessible and close to hand Interior key clip Adjustable padded mesh straps - optimise carrying comfort and breathability with added D loop rings and reflective detailing _