O2COOL Mist 'N Sip Misting Water Bottle 2-in-1 Mist And Sip Function With No Leak Pull Top Spout Reusable Sports Water Bottle - 20 oz (Tie Dye Blue)

Ive never seen a lawn guy with it... but if I worked outside i'd probably rock a camelback or similar hydration pack until you're used to it. Theres tons of battery fans you can wear around your neck on amazon. They also sell water bottles that have a built in mister button. You can sip some water and spritz your face with cold water too. Bring a 64oz jug in truck to refil. Like this