giffgaff currently offers a choice of four golden goodybags:
£10 golden goodybag: 15GB data, unlimited minutes & unlimited texts.
£15 golden goodybag: 30GB data, unlimited minutes & unlimited texts.
£20 golden goodybag: 100GB data, unlimited minutes & unlimited texts.
£35 golden goodybag: Unlimited data, unlimited minutes & unlimited texts.
All four golden goodybags will give you access to 5G in a total of 193 UK towns & cities.