Is 7kg baggage enough for 3D2N

Attention male traveller's. Do u guys buy pa extra baggage allowance? Sa mga hindi na bumibili, ano-anong laman 7 Kg bag ninyo? I was thinking of just bringing 4 Shirts and 3 Shorts 3 boxers. All of which lightweight and dri-fit. Para wash-and-wear nlang. Of course add ko na ung chargers,laptops isang towel. Kaya kaya?