As much as you want unless you get caught.
If it is less the 100ml
yes
yes
not in a carry on bag, but they may be checked into your luggage without any worries.
yes you can i did it once big container i need my shampoo
If yo check your bag when flying you can take larger liquids (shampoo) you just can't take anything big through security check.
Yes, but According to their website alcohol (wine and liquor) must be in the original unopened container with the manufacturer's label when transported in or as checked baggage. The maximum quantity of liquor that may be transported in or as checked baggage on Southwest Airlines is five liters per Customer. Wine is not subject to the five-liter per Customer limitation.Alcohol content may not exceed 70% ABV.Alcohol in checked baggage must be securely packaged in a leak-proof bag with adequate packaging designed to fit the proportions of the bottle to prevent breakage.Alcohol accepted as checked baggage must be contained within a corrugated box secured with sealing tape. The contents must be packaged in a leak-proof bag with professional packaging designed to fit the proportions of the bottle to prevent breakage.All alcohol (wine and liquor) is subject to TSA screening.
In Australia it's 100grams but I'm not sure about anywhere else.
Probably, as long as it's inside checked luggage and not a carry-on bag.
Pepper spray is generally not allowed in checked baggage on commercial flights. It is advised to check with the airline and the Transportation Security Administration (TSA) for specific regulations on carrying pepper spray. It may be allowed in checked baggage under certain conditions, such as proper labeling and packaging.
liquor sliquor stores are also known as "package stores" because purchased liquor must be in a sealed container and/or removed from the premises in a bag or other package.tores are also known as "package stores" because purchased liquor must be in a sealed container and/or removed from the premises in a bag or other package.
Check with the specific airline. Generally checked baggage is supposed to be fifty pounds or less.