Not only is this notebook waterproof but it also features useful details such as a world time map and a conversion table for international units of measure. A soft yet durable cover makes the Outlines notebook virtually indestructible. 

PRODUCT DETAILS:

• 150 g/sqm nautical chart paper.
• Flexcover paperback [B6+].
• 12.5cm x 9cm.
• Dotted pages.
• 89 numbered pages.
• Time zone map and conversion tables.