Our Eagle Creek RFID Blocker Hidden Pocket 41175 features: -RFID Blocking Technology helps protect personal information on Passport/credit cards -Slips onto your belt and tucks into the waistband of your pants -Belt loops in black and coffee to blend with belt color -Main pocket with two mesh pockets for organization of Passport and currency -Durable and lightweight nylon ripstop -Moisture-wicking and breathable mesh back panel -Lifetime Warranty -WEIGHT: 1 oz / 28 g -FABRIC: Blocker Weave -70D Nylon Ripstop -Wicking Knit Tricot Backing -DIMENSIONS:6.5 x 4.5 in / 17 x 11 cm