Racing and training; 1 hour between refueling stops.
• Dual-sided adjustment for good sizing range with single speed hook access for taking waist belt on and off.
• 4-way stretch mesh pocket is large enough for cell phone or energy foods with tuck away jacket straps perfect for extra clothing or Z-poles.
• Strategically placed compression allows for options in bottle size.
• No-slip breathable webbing allows for better heat dissipation.