Enhancing safety measures during air travel is of utmost importance, which is why coconuts are strictly prohibited on flights. The concern lies in the high oil content of coconut, known as copra, as it possesses the potential to ignite and pose a fire hazard.
Yes you can but it has to be put in the check-in baggage and not in the cabin baggage since cabin baggage allows 200ml of liquid. Pack the bottle of coconut oil in a manner that it doesn't spill over and spoil other items inside the suitcase.
Solid food items (not liquids or gels) can be transported in either your carry-on or checked bags. Liquid or gel food items larger than 3.4 oz are not allowed in carry-on bags and should be placed in your checked bags if possible.
Each container within the bag must be 3.4 ounces/oz (100 milliliters/mL) or less. There is no defined limit on the total ounces of the liquids in the bag, but you can only take what will fit reasonably within the bag itself. So, as long as the bag will zip properly and isn't bursting at the seams, you should be fine.
DIY Ways to Secure Your Packed LiquidsPut the container into a zipper-top plastic bag and seal the bag closed. Next, place that bag into a larger zipper-top bag and seal it closed, pressing out all the air as you do so. Wrap the whole thing in bubble wrap if the container is breakable.
Firearms and ammunition, as well as any replicas or imitations. Explosives and flammable items, such as fireworks, gas, and aerosols. Poisonous and toxic substances, including pesticides and certain chemicals. Lithium batteries and other hazardous materials, as these can pose a safety risk if not handled properly.
Firearms, ammunition, and fireworks are prohibited, as are all knives and safety razors (including pocket knives and Swiss Army knives). Straight razors and replacement blades for straight razors are also not allowed. Most tools also cannot be packed in carry-on luggage, as they have the potential to cause harm.