Akona Chelan Lightweight Roller Diving Essentials Logbook provides data for the

Logbook provides data for the last 20 dives to allow for post-dive review and analysis

Thumb loops

Recovery time alarm

PLAN mode (dive planning)

Akona Chelan Lightweight Roller Diving Essentials Logbook provides data for theONLY WEIGHS 8 POUNDS! The Chelan is lightweight yet durable. Making it easier for you to pack more gear and still meet airline weight restrictions. This extremely lightweight roller bag still packs all the durability but with a much lighter profile. This bag is great for any type of travel. DETAILS Limited Lifetime Warranty Exterior pocket with locking D ring Durable smooth rolling wheels 31 X 14 Diameter Only weighs 8 pounds Heavy Duty YKK zippers