686: Men's Hydrastash Smarty Vest - Black

Add proprietary Hydrastash® hydration to any kit. Create a bib with your existing pants through the Hydrastash® SMARTY® Vest’s smart design - zip it directly into a SMARTY 3-in-1 Cargo pant to create a full seal or button the loops through your belt loops on any other pair of pants.

• HYDRASTASH® Compatible External Zipper Pocket (Bladder Kit Included)
• 2-Layer infiDRY® 20K Fabric + DWR
• SMARTY® Zipper Bib Integration
• Vertical Zipper Chest Pocket
• Adjustable Elastic Shoulder Straps