Gear up with an all-day hydration partner. The RTIC® 32 oz Bottle is a reliable daily driver for serious thirst. It features double-wall vacuum insulation to keep water ice-cold and is built from overbuilt 18/8 stainless steel with a No Sweat™ exterior. The Leak Proof Cap ensures spill-free travel while you are relaxing at the beach. To protect the quality of your custom design and keep it looking sharp season after season we recommend hand-wash only.