The satch Air School Backpack - Lightweight, ergonomic & sustainable
The satch air school backpack is your perfect companion for secondary school. Weighing only 1 kg, with a clever, growing carrying system and intelligent storage, it combines comfort, functionality, and sustainability. Ideal for students starting at a height of 1.40 m – and for anyone who values carrying comfort and environmental awareness.
Sustainably produced – made from 100% recycled PET bottles
The Satch Air is a true role model in environmental protection. It is made from up to 100% recycled PET bottles – about 14 bottles are used per backpack. This actively supports the reduction of plastic waste.
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Ergonomic carrying system for the best fit
The height-adjustable, growing carrying system adapts optimally to body sizes from 1.40 to 1.80 m. This ensures that the backpack always fits perfectly – whether cycling, walking, or on the bus. The ergonomic shape ensures an even weight distribution and relieves the back even on heavy school days.
Thoughtful storage for your school day
With a volume of about 26 liters, the Satch Air offers enough space for everything you need:
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Two large main compartments for books & notebooks
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A practical organizer pocket for small items
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Stretchable side pockets for water bottles & more.
This keeps your school backpack tidy and organized – and you can find everything at a glance.
Visible & safe – especially in the dark
Safety comes first! That's why the Satch Air is equipped with reflective elements that make you more visible in traffic – especially in the dark season or in bad weather.
Weatherproof & robust – made for every school day
Whether rain or sunshine – you can rely on the Satch Air. The backpack is:
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Water-repellent
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Durable & long-lasting
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Stable and shape-retaining
Ideal for daily use in school life, on the way to school, or on excursions.
What makes the Satch Air special
