• BPA FREE: This 40oz. Stainless Steel Tumbler contains no BPAs.
• INNOVATIVE STRAWSIP LID: This tumbler includes a durable, spill-resistant lid with a reusable inner straw featuring StrawSip technology.
• DELICIOUS FLAVORS: Innovative tumbler and cartridge system makes drinking water more delicious, fun, and personalized.
• DUAL POSITION LID: The StrawSip Lid supports left and right-handed use.
• CUP HOLDER COMPATIBLE: The 40oz. All-Day StrawSip Tumbler fits into a cup holder and includes an added protection ring.
• COMPATIBILITY: Supports a Cirkul Sip flavor cartridge to add refreshing flavors to your water (Sip not included).
• HAND WASH: Give your Cirkul Tumblers, Tumbler Lids, and Straws a thorough cleaning with warm, soapy water. This helps keep them fresh and ready for your next flavor adventure!