Ergodyne Chill-Its 5155 Low-Profile Hydration Pack, 70 Oz, Hi-Vis Orange

Stay hydrated while on the go with this Ergodyne low-profile hydration pack. It holds up to 70 oz, so you can last longer without a refill of water, and the insulated design keeps your water cold so every sip is refreshing. Made with a 600D water-resistant polyester shell. Insulated pack and tube keep your water cool for extended periods. Zip-up cap cover and bite valve cover keep debris from entering your water bottle. 100% antimicrobial bite valve helps protect you from germs. DualCap bladder has a smaller cap inside of a larger cap so you can easily fill your bottle with ice. Breakaway shoulder straps provide extra safety. Backed by the manufacturers limited lifetime warranty. Antimicrobial is an agent that kills microorganisms or stops their growth. Reusable & avoids disposables - designed to be used repeatedly, helping you avoid single-use disposables and potentially save money.