小分け袋をもらえますかって英語でなんて言うの？

A gift bag is a bag designed specifically for the use of giving gifts in a presenatable way. You can ask a store if they offer gift bags or sell them for the purpose of your gifts, alternatively you can askfor some additional bags from the cashier that are just normal shopping bags that you can put your friends gifts in.

example "can i take some extra gift bags". or "may i have some souvenir bags please".

Be sure to request enough bags wrap each item purchased so you have the correct amount. As a note, this practice of getting extra bags to distribute gifts is not common in North America. Many places are trying to be eco-friendly and not giving out bags, so you'll need to ask directly for them. In some places they may charge you for bags (eg. in Canada there are cities that charge 5 cents per bag).

If you are buying the items to be gifted then probably the store will be happy to provide these bags if bags are usually given away freely with purchases. In the UK however, there is now a trend to charge for plastic bags in order to save the environment and you may well be asked to pay for these bags if you wish to take a handful. ' A new 5p charge for plastic bags was introduced in England on 5 October 2015. ... Shoppers are charged 5p for every new plastic bag they use at large stores in England.'

As some stores may not like to give out excessive amounts of bags without additional purchases being made, it would be best to explain that you would like to 'give them as gifts' or 'gift them' to friends. This is a great opportunity for the store to promote their brand so hopefully they will be happy to do so. In the UK, a new law recently came into effect, that means every plastic carrier bag a customer needs in a shop that sells food, is charged at 5p each. Larger plastic bags cost 10p each. In some small stores or market stalls bags are still free, but larger supermarkets all charge. Clothes and shoe shops still continue to give them out for free, but it has become standard practice for store clerks in these shops to ask if you would like a bag first before giving you it. This law was created to help reduce plastic waste in the UK that is produced from discarded carrier bags.