Portable Dog Water Bottle, 18.5OZ Large Dog Travel Water Bottle Leak-Proof Pet Water Dispenser with Carrying Lanyard, Ideal for Outdoor Walking Hiking Travel

Dry bag, about 10 liter for towel and a change of clothes. Dry box, about 4"x 6" x 2" for phone, wallet, keys etc., A paddle leash ( because you look silly trying to hand paddle chasing a paddle that's floating away) 30 ft of light rope (5/16"), one end tied to the bow handle, to be used as a dockline or tow rope Some 550 cord to tie things to the kayak that you don't want to lose. A large sponge for nuisance water A signal whistle attached to your PFD One of these for the doggo: Billionchains Dog Water Bottle,... https://www.amazon.com/dp/B0GD7RHBF5?ref=ppx_pop_mob_ap_share Polarized sunglasses are really helpful I recommend this for your cellphone (check for fit): https://a.co/d/0icf714R