Our Trail RC Ultimate TR' 5 Pack is your secret weapon for your trail races. With its ergonomic vest design construction made of super light fabric, you have everything you need with minimal weight: stretchable front, back and front pockets, two strategically placed flask pockets, adjustable pole fixation and just the space to carry your essentials while racing in confidence to the top.Superlight trail racing backpackErgonomic vest design constructionStretchable gear pocketsTwo flasks pocketsAdjustable poles fixation