Our Sauna Hat and Whisk Quick-buy Bundle pairs two small traditions that make a big difference to a session. 4Living's Foliage sauna hat, felted in white and grey with a band of green leaves around the crown, keeps your head and hair cooler in the heat so you can settle in for longer. Rento's dried birch whisk (vihta) arrives freeze-dried in netting and rehydrates in warm water before the sauna, ready for the gentle, cleansing whisking that Finns have practised for generations. An easy addition to any order, or a small gift for a sauna lover.