Ultraspire Alpha Hydration Pack

About this item

• ErgoFit - The human body is complex with intricate detail and function. The same attention to detail is present in the design of our packs to enable precise movement, contact, and weight distribution which ensures that there is never any inhibition to the biomechanics of the human body.
• Made in the USA or Imported
• Compact Design & UltraCool Mesh - Specifically designed, the backpack fits snugly where needed, ensuring a secure hold while promoting a cooler body temperature during intense physical activity. Featuring the most ventilated mesh available, this triple-layered, large-holed honeycomb fabric is crafted from polyester, effectively wicking moisture away from the skin without soaking it up.
• Nylon
• UltraCool System - When the human body exerts force, 80% of the power it generates is converted to thermal energy. This means that most of the energy you use when running, climbing, or doing anything else is lost and becomes heat. The hotter you are, the worse you perform. This system allows you to maintain a lower body temperature by dispersing heat during intense activity, keeping you performing at the highest level.
• Shoulder Straps and Insulated Bladder Compartment - Human shoulders aren’t straight, so a pack’s shoulder straps shouldn’t be either. Longer straps allow the back portion to sit deeper on the neck to prevent any rubbing. This addition in length helps to create a slope as the straps come over the top of the shoulders and around the neck, following the body's natural curve. Made of Mylar, the insulated compartment reflects and traps temperatures to help keep fluids hot or cold.
• MAX02 Sternum - The Max02 Sternum is a shock cord securing system that helps create a comfortable & natural breathing pattern while at the same time keeping the pack secure. The shock cord allows for stretch outward and 100% rebound which keeps the pack snug against your body empty or fully loaded with no restriction of movement.