Notes/Reference v2 Water Data Card

The second version in the Notes/Reference Water Data Card line, with a layout refined for a different set of field-recording needs. Like all Cana Water Data reference cards, V2 is durable and water-resistant, built to capture the information a pre-printed card can't anticipate — treatment logs, source records, timing notes, and any mission-specific data you need retained rather than remembered. Recording critical information beats trusting your memory in a stressful environment, and V2 gives you a rugged, legible surface to do exactly that. Pairs with the full Water Data Card system so your written notes travel alongside your dosing references.

Key information on the card:

• Treatment: Each card has at least five different methods for treating water against biological contaminants.
• Considerations: Reminders for your wait times for each treatment method, including during cold weather.
• Sterilization Instructions: What happens if your container is contaminated in the field? We’ve got the necessary shock solution instructions for you to sterilize each container appropriately.
• Common Conversion: No more guess work or limericks to remember your conversions. Single drops all the way to gallons.
• General Warnings: here are sound rules to follow in safe water practices that anyone can forget and from which everyone can benefit.

Specifications:

• 4"x6" | 0.5oz
• Corner hole punched for lanyard or ring
• 30mil polymer construction
• Scratch resistant
• Impervious to complete submersion in water
• Flame resistant
• Flexible yet resilient
• Can be written on with Staedtler permanent markers, remove with alcohol wipe
• Proudly designed, manufactured, printed and packaged in the USA