I don't need a 'set' don't need tubs and spray bottles.
I bought those silicone squidgey 'tubes' a while ago and they leaked 
Where can I buy single bottles, 50ml/100ml (they'll go in the suitcase not hand luggage) with good quality lids and easy to squeeze.
Mainly for DS/DH (DD and I are already organised
) so not sure till I count up what they need, how many to buy.
TIA