LokSak Splashsak Tern
Here's what other sites are saying:
Keep your valuables dry. Nylon fanny pack with hole for water drainage, closes with rustproof zipper and holds waterproof liner bags (2 are included). Leak and moisture proof liner bags are certified waterproof to 200 ft. Waistband fits 31-46 in. waists. Liner bags: 6 in. x 9 in. Wt. 3 oz.