This National Day, itea is celebrating Singapore's 61st birthday with a new SG61 Strawberry Series, limited-edition merchandise and a series of secret-code promotions. Merlion Berry Green Tea (S$3.90) Merlion Berry Frost (S$3.90) Merlion Berry Shiok (S$4.20) Limited-edition SG61 Merchandise – Collect a tote bag, sticker sheet, cup sleeve and acrylic keychain featuring National Day-inspired artwork. Guess the secret code on the itea app for a chance to enjoy an SG61 Strawberry Series drink for just S$0.61. A total of 7,000 vouchers will be released on a first-come, first-served basis: 11 July, 11.00am–11.59pm: 200 vouchers, redeemable from 13–17 July 18 July, 11.00am–11.59pm: 300 vouchers, redeemable from 18–24 July 25 July, 11.00am–11.59pm: 400 vouchers, redeemable from 25–31 July 1–9 August, daily from 10.00am–11.01am: 6,100 vouchers, with redemption details to be announced Customers who miss out during the first three drops will still receive a S$0.61 discount voucher