Air Potion is a bottled item from The Legend of Zelda: Skyward Sword. Available for sale at the Bazaar's Potion Shop for the price of 20 Rupees, it decreases the speed at which Link's supply of air runs out while swimming for about three minutes. Bertie, using a recipe of bugs, can improve the potency of the potion; Air Potion+ prevents Link's Oxygen Gauge from depleting at all for three minutes. Having a Potion Medal in his Adventure Pouch gives Link double the time for a total of six minutes after drinking these potions.