for Stanley Tumbler Adapter to Cirkul Flavors Cartridges, Fit for Owala Stanley Quencher 40oz Water Bottle Lid Replacement, Flavor Cartridges Adapter for Cirkul, BPA Free, Leak Proof, Cream (Lid Only)

• Fits Stanley/Owala to Cirkul: Tumbler Adapter is compatible with Owala Stanley Quencher H2.0 40oz and works perfectly with Cirkul Flavors Cartridges. Use your flavors cartridges with Owala/Stanley Tumbler.
• Easy to use: no additional accessories required, just install the adapter replacement lid on your cup, insert the flavor cartridge and enjoy your customized drink.
• Safe Material: Water bottles adapter is made of high quality food grade plastic and silicone, it’s BPA Free, giving you a safer drinking experience.
• Leak Proof Design: Tumbler adapter comes with a sealing ring, which has a great seal, so you don’t have to worry about leakage when you carry your water bottles for hiking, climbing, and sports.
• Tumbler Water Bottles Accessories:The adapter is easy to clean and use, perfect for the office, gym or outdoor adventures, take your favorite flavors with you wherever you go. Make drinking water more delicious, fun and personalized.