What should I bring on vacation?

ok hello again woh answered my questions anyway im going on a trip this saturday to the pochonos if those who dont know its a snow place wwith cabins. anyway I just wanted to know what you guys should think I shoudl bring for about 7 days im gunna go snowboarding and other stuff so just gimme sum stuff and have a merry chistmas

Hi

Underwear
Shirts
T-shirts
Socks
Trousers ( Pants, Jeans )
Cap ( Hat )
Walking shoes
Jacket ( Wind breaker )
Sweater
Gloves
Mittens
Long underwear
Knitted (woolen) cap
Toilet bag ( Bathroom bag, Necessaire )
Razor
Shaving gel ( Shaving foam )
Electric shaver
Toothbrush
Toothpaste
Shampoo
Styling gel ( Hair gel )
Toilet paper
Towel
Heavy duty underwear ( Microfleece )
Wind jacket and pants
Heavy duty down jacket
Warm sweater
Gaiters
Winter gloves