When you are going to travel from Cuba towards the United States You should consider what you can carry in your handbag, so that you do not have problems and avoid inconveniences when passing through the control of the authorities of the General Customs of the Republic of Cuba before leaving the country.
You as passenger You should keep in mind that you should not carry it with you in your handbag, no container whose content exceeds 100mL, and contains:
No liquid substances in general, including water bottles, soft drinks, alcoholic beverages, juices, milks, malts, perfumes, colognes, honey, among others.
No type of aerosol, including deodorants, insect sprays, among others
No type of creams, including skin creams, hair creams, sunscreens, shampoo, conditioner, among others
Any type of gel, including hair gels, skin gels, gels for sexual use, among others
The only exceptions to this are baby food and food transported for medical purposes, such as the diet of a diabetic. Medications are also exempt.
It cannot be transported in the handbag:
No sharp, blunt or pointed objects, including knives, scissors, cucRazor blades or spare parts, nail clippers, craft objects with sharp edges, craft objects with blunt shapes, umbrellas, matchboxes, matchboxes, among others
To these was recently added the prohibition of carrying in the handbag, what's more:
All kinds of powdered substances, including sugar, corn flour, ground coffee, powdered milk, cosmetics, sand, and the like. The Customs of Cuba only allows these substances to travel in the aircraft cabin if the passenger Transport them in quantities not exceeding 12 ounces or 350 mL. Human remains, powdered prescription medications, and powdered infant formula are exempt from this prohibition.

The 10kg suitcase is carried underneath. It's carried with the other suitcases, and the 125kg weight is maintained for the first time this year. Travel from Spain to Cuba