Our splash proof fanny packs are made of a thick, durable PVC material that blocks water, a water-resistant recycled polyester liner and trimmed with water-resistant zippers. Perfect for kayaking, paddle boarding, camping, hiking, waterparks or any adventure where you might get caught in the rain or splashed! -Measures 8.75" x 5.75" x 2" -Strap adjusts from 20"- 45" with a 12" extender also available -3 zippered compartments with custom Sipsey Wilder easy pull tabs -Splash Proof shell with water-resistant zippers -Quick clip D-ring