Now that the trails are melted out, load up the 29-liter DaKine Builder's Bike Pack with your chainsaw, loppers and other tools and go clear some single track! Essential to the health of a strong mountain biking community is a good core group of riders who volunteer their time for trail work, and this DaKine backpack is for you. Made from super tough 1260D Ballistic Nylon, the Builder's Pack comes with a roll up nail bag, a first aid case and a rescue whistle. Multiple specialty pockets include a fuel bottle pocket, a hydration sleeve and fold-out pockets for bigger stuff. A comfy padded waist belt and shoulder straps make carrying this big load possible.