Crafting a Jet Propulsion System from PET Bottles

Self-made rocket backpack made from two PET bottles, cardboard, and crepe paper with orange straps. The creative DIY rocket is perfect for kids to play with, dress up in, or craft.

Ready for takeoff? With our PET bottle jet propulsion, you'll surely take off and explore unknown worlds – grab a suitable astronaut costume and the adventure can begin!

Age: From 10 years

Duration: 2 - 3 hours

Difficulty: Easy

For this project, you will need:

Children's hands decorate a self-made rocket backpack from PET bottles with colorful stars. The DIY rocket is designed with foil and decorative elements and is ideal for creative craft projects with children.
Self-made rocket backpack made from two PET bottles with silver foil, colorful stars, orange straps, and paper flames. The creative DIY rocket is ideal for crafting, dressing up, and playing with children.
A child wears a self-made rocket backpack from two PET bottles on their back. The DIY backpack with silver foil, colorful stars, orange straps, and paper flames is ideal for dressing up, playing, and crafting.

Creative Upcycling

A great idea to recycle PET bottles! Craft a fun and original costume for carnival together with your child. With a little imagination and skill, you can create a unique costume that is not only sustainable but also a real eye-catcher!

Note

Cutting with the Japanese knife and handling the hot glue should be done by an adult.

Step-by-step instructions

Step 1

Fill the PET bottles with some craft cotton to create a realistic smoke effect. Remove the labels and clean the bottles.

A child stuffing cotton wool into an empty PET bottle. This crafting step is part of a DIY rocket backpack for children made from recycled materials.

Step 2

Cut yellow and orange crepe paper into flame shapes. If desired, you can also make felt flames to enhance the effect.

A child, with adult help, cuts yellow crepe paper. The paper strips will later be used as flames for a homemade rocket backpack.

Step 3

Tape the two PET bottles together with strong adhesive tape. Attach the satin ribbon or webbing as straps to the bottles. Insert the prepared flames into the bottle openings and secure them with adhesive tape.

A child wears the finished DIY rocket backpack made from PET bottles. With silver foil, colorful stars, and paper flames, the DIY rocket becomes a creative accessory for role-playing and dress-up.

Step 4

Design a jet propulsion system as desired! Decorate it with self-adhesive stars, colorful electrical tape, or glitter foam rubber to give it a personal touch.

A child decorates a homemade rocket backpack made from PET bottles with colorful stars. The DIY rocket is decorated step by step and is ideal as a creative craft project for children.