The Stainless King 2L Flask is a must have for any family weekend away. Thermos vacuum insulation will keep contents hot or cold for up to 24 hours, making this flask the perfect vessel to keep coffee or tea hot, or water cool and fresh, while the generous 2L capacity makes it large enough to ensure there's enough for the whole family to share. The double walled stainless steel design is durable and sturdy. The lid doubles as a handy cup, while the twist and pour stopper makes pouring easy.