Tal’s Basin mug is made of double-wall insulated stainless steel to keep your drinks cold for 24 hours and hot for 8 while staying condensation-free. The lock-back lid prevents leaking and splashing while the twist-off opening makes cleaning and adding ice easy. With this pack of 6, there’s enough hydration to share with the whole family! Case of 4 30 oz Basin Bottles Handle for convenient transportation Holds 3.75 cups of water Great for gifting Reusable design reduces plastic waste Care & Use: Hand wash only.