ExtremeMist PCS convertible hydration waist-pack provides easy access to your gear and hydration. Designed with convenience in mind, it comes with a zipper to attach to our "just add water" pack. When zipped to the pack, it redistributes much of the weight from your shoulders to your hips. It has a large back compartment with key clip, bungee attachment secures spare clothing items, 2 roomy side zippered pockets, dual bottle holders, and a mesh back panel for a comfortable fit.

Product Highlights:

• Compatible with PCS Ultimate Hydration pack (item number 126055)
• Dual bottle holster
• Zippered pockets for added storage
• Small size expands to fit: 23” - 50”
• Large size expands to fit: 27” - 58”
• Made from breathable, water-resistant materials
• Balanced weight distribution
• Bungee cord ties for securing small items ExtremeMist Personal Cooling System (PCS) Detachable Hydration Waist-Pack