Ultraspire Revolution Race Vest Quick stash right pocket is large enough to hold a spare bottle or other essentials and it uniformly compresses with cord. Patent pending Magnon Electrolyte Pocket with easy worry free magnet closure Light weight zippers pulls easily grabbed even with gloves, cold or numb fingers. Left mesh pocket over zippered inner pocket for securely stowing accessories, energy foods and other necessary gear Provision pouch is divided into 2 compartments. One side holds an extra handheld or up to 26 oz bottle, and the other can store quick foods or go-to essentials. Roomy upper back quick stash with compression for easy access to jacket, raingear or other supplies. Large hole microfiber mesh for ultra breathability Sliding light weight sternum strap and adjustable side webbing attachments for comfortable fit. Comes standard with one 26 oz bottle. Weight: 240 g (350 g with bottle)