5 min flush time

The snap lock closure offers added security to prevent your files from spilling out

rustproofed steel laminated bodies that resist cutting

Corrosion-resistant galvanised steel (22 ga) inner liner

The moisture-resistant

TechNiche TECHKEWL Phase Change Cooling Vest, Nomex, L/XL VariesBy:Default 5 min flush timeTechNiche TECHKEWL Phase Change Cooling Vest is made with 100% Nomex fire resistant fabric. Four inner pockets accommodate a set of COOL PAX phase change inserts. These inserts, when activated, provide 2 3 hours of constant 14 C (58 F) cooling regardless of ambient temperature or humidity. Activation is accomplished by placing the insert into a fridge, freezer, ice water or in any environment below 14 C (58 F) for 25 30 minutes. TECHKEWL phase change