The idea of hiking is to get out there and enjoy the day. You should bring what is needed for the day, to include if the weather turns to be unfavorable. Carrying everything you would need for a backpacking trip will overload a scout and potentially prevent the scout and group from completing a hike.
These are needed on all outings
See 10 Essentials
Use on day hikes
Doesn't need to be and shouldn't be large
Large enough to hold 10 essentials, lunch and rain gear
Avoid Cotton
Adventure Shirt
Synthetic microfiber - dries quickly
Adventure Pants
Nylon - dries quickly
Convertible pants are popular with scouts
Scouts don't need combat boots for a hike
Look in Goodwill to save $$$
Trail Runner
Lighter and more comfortable than heavier boots
or
Hiking Boots
Merrel Moab 2 Mid Ventilator (This NON waterproof version - is also good for canoeing)
Full length wool or synthetic sock
See our Hiking Footwear Page for more
Trekking Poles
Cathole Trowel
Everybody poops
One should be carried by the group - just in case
Plastic = durable and cheap
Lightweight metal
Too delicate for careless scouts