The SodaStream Terra Sparkling Water Machine TER-001 in Light Blue is a portable soda maker that operates manually. Made of plastic and featuring a Snap Lock mechanism, this BPA-free appliance includes a full canister and two bottles for making sparkling water at home. The stylish blue color adds a touch of elegance to any kitchen or bar area, making it a convenient and versatile addition for those looking to enjoy fresh, fizzy beverages without the need for a large, bulky machine.