Betta straw mug "Circus One"
Born from the wish, "I wish Betta had a mug"
Development started after receiving numerous requests from fans of Betta baby bottles! After years of twists and turns, the Betta straw mug "Circus - ONE -" was born.
Inspired by a fun "circus" filled with exciting dreams, we meticulously designed it to spark children's imagination every time they use it.
Stepping up from
baby bottles
Once graduating from baby bottles, the next step is drinking from a cup. Learning to drink smoothly through a straw makes transitioning to a cup seamless.
Training to
"drink on their own"
Once toddlers learn to hold the mug with their own hands and drink well, taking the next steps becomes even more fun.
Hydration
on the go
When kids or babies say "I'm thirsty!", there's no time to wait. A mug that lets them drink quickly anytime, anywhere is an essential parenting item.

"Straw Mug" Lineup
The 200ml straw mug comes in 2 colors. It's lovely for siblings to have matching ones in different colors.
Simple & Easy Structure
Designed with a focus on "ease of washing" to always keep it clean. Easy to disassemble into individual parts and simple to reassemble.
⚫︎ Age: From around 7–8 months when accustomed to weaning foods
⚫︎ Capacity: 200ml
〈 Measurement Markings on the Inside 〉
Internal markings inside the bottle allow you to measure and pour liquids accurately.

Slim Shape

A slim shape that doesn't take up much room in a mother's bag. Since it is tall and sleek, it's easy to drink from even when placed on a table like a regular cup ♪ Easy for little hands to hold, perfectly suited for the age when kids start insisting on having "their own things." We were also particular about the non-slip matte finish and polygonal shape. Outings will become even more enjoyable!
〈 Handles Quickly Transform into a Strap 〉
Firmly connect the left and right handles above the bottle head to turn them into a carrying strap.
Please confirm that the left and right sides "click" securely into place before use.
Forcing the handles down while still in the strap shape will cause damage. Please handle with care.
Designed to Prevent Leaks as Much as Possible
"Designing for maximum leak resistance" — this was another key priority.
* Leaks may occur if held upside down or shaken forcefully.
〈 Easy One-Touch Operation 〉
The lid opens fully with a single touch. Ease of operation is a key feature.
Washing & Sterilization
Wanting to clean inside the straw thoroughly! Born from the strong wishes of our mom staff, the straw cleaning brush lets you scrub clean all the way through the inside of the straw, leaving it refreshingly clean! Sterilization can be done via boiling, chemical solution, or microwave.
〈 3 Sterilization Methods 〉
* Chemical and microwave sterilization are possible except for certain parts. The handle cap contains metal components and cannot be sterilized using chemical solutions or microwaves. Please take note.
〈 Straw Mug Dedicated Accessories 〉
Keep it well-maintained with cleaning brushes and replacement parts designed exclusively for the Betta Straw Mug "Circus".
\ Also check out the 300ml mug with 2 types of spouts ♪ /
Betta Mug Lineup →





