These element-proof bags are perfect for keeping maps safe and dry in extreme conditions Ideal for cameras, mp3 players, passports, tickets, money, keys and Maps IPX8 rated - Waterproof to 10 meters Constructed from durable triple polymer film Highly reusable Airtight press-to-lock seal Touchscreen compatible - ideal for phones/tablets This item is on the DofE Recommended Kit list Each pack contains 3 sizes Sizes included: Small: 102 x 178 mm Medium: 178 x 114 mm Large: 152 x 279 mm