Estes Rockets
Baby Bertha™
Baby Bertha™
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The Baby Bertha rocket is a half-sized version of one of Estes' most popular rockets: the Big Bertha. The Baby Bertha stands just 13 inches, making it an ideal intermediate building experience. This model rocket is both high-performance and easy to build.
Assemble and finish the Estes Baby Bertha within just an hour of building. You can paint it like the package or create your own Go Wild design! The kit features laser-cut wood fins, a blow-molded nose cone, and easy-to-apply self-stick decals.
When you power it with Estes standard model rocket engines, it streaks to 575 feet. It can be easily recovered due to its included colorful 12-inch parachute.
Complete your set of Berthas with the addition of the Estes Baby Bertha Rocket today!
Live, Online Training and 1:1 Support!
Estes Education has been a leader in STEM education for over 60 years. We know that STEM is a vital interdisciplinary topic that requires hands-on and inclusive learning. Explore these supporting materials to take learning to new heights!
Should you have need, you can meet with a member of Education team for FREE, 1:1 online support to learn rocketry basics, how to apply our curriculum, and discover unique teaching strategies. Our team is eager to answer your questions!
Learn About Model Rocket Safety!
Not sure how to safely launch a rocket with your group? Head over to our dedicated Safety instructions page for videos, support, and more!