Backpacks That Bring Adventure to Life
The Muni Collection at Sostter is where backpacks meet imagination. Designed for little explorers with big personalities, these bright, colorful, and nature-inspired bags are as practical as they are fun. Perfect for school days, park adventures, or days spent collecting treasures, Muni backpacks bring joy to every journey.
Looking for more for the little ones? Check out our Baby + Kids Collection for playful essentials, or explore Baby Gifts for thoughtful ideas that last. Need to refresh their wardrobe? Browse Kids’ Clothing that’s as fun as they are. For the perfect finishing touch, explore Kids’ Footwear to keep them moving comfortably.
Inspired by nature. Designed for adventure. Loved by kids. That’s Muni.
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Sky Blue Backpack for Kids Adventures
£54.00MUNISky Blue Backpack for Kids Adventures
£54.00 -
Kids Black and White Striped Backpack
£35.00MUNIKids Black and White Striped Backpack
£35.00 -
Kids Backpack in Yellow and White Stripes
£38.00MUNIKids Backpack in Yellow and White Stripes
£38.00 -
Kids Tiger Adventure Backpack
£49.00MUNIKids Tiger Adventure Backpack
£49.00 -
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Kids Waterproof Mint Bow Backpack
£54.00MUNIKids Waterproof Mint Bow Backpack
£54.00 -
Kids Waterproof Pink Bow Backpack
£54.00MUNIKids Waterproof Pink Bow Backpack
£54.00 -
Kids Waterproof Backpack with Red Bow
£54.00MUNIKids Waterproof Backpack with Red Bow
£54.00 -
Kids Backpack with Wolf Design
£54.00MUNIKids Backpack with Wolf Design
£54.00 -
Kids Teddy Backpack in Beige
£54.00MUNIKids Teddy Backpack in Beige
£54.00 -
Kids Teddy Brown Backpack
£54.00MUNIKids Teddy Brown Backpack
£54.00 -
Kids Backpack in Teddy Grey
£54.00MUNIKids Backpack in Teddy Grey
£54.00 -
Striped Denim Tote Bag for Everyday Escapes
£45.00MUNIStriped Denim Tote Bag for Everyday Escapes
£45.00 -
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Tartan Fabric Everyday Tote Bag
£40.00MUNITartan Fabric Everyday Tote Bag
£40.00 -
Waterproof Backpack with Black Bow
£61.00MUNIWaterproof Backpack with Black Bow
£61.00 -
Waterproof Large Backpack with Black Bow
£63.00MUNIWaterproof Large Backpack with Black Bow
£63.00 -
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Waterproof Backpack with Black Leather Base
£66.00MUNIWaterproof Backpack with Black Leather Base
£66.00 -
Waterproof Navy Blue Backpack with Leather Base
£66.00MUNIWaterproof Navy Blue Backpack with Leather Base
£66.00 -
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Waterproof Green and Blue Kids Backpack
£54.00MUNIWaterproof Green and Blue Kids Backpack
£54.00 -
Waterproof Kids Backpack in Orange and Yellow
£54.00MUNIWaterproof Kids Backpack in Orange and Yellow
£54.00
Check out a few more of our wonderful independent brands...enjoy!
Crossbody, Clutch Bags + Purses
Crossbody, Clutch Bags + Purses
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About Sostter
A Curated Marketplace for Independent Brands
Sostter is a curated marketplace celebrating independent brands, design-led makers, and creative thinkers from around the world. We believe in design with purpose — where craftsmanship, creativity, and conscience meet.
Our team searches for exceptional pieces with a story to tell — fashion, homeware, jewellery, art, and beyond — all brought together in one considered space. Whether you’re discovering something new or supporting an ethical brand you love, every find here has been handpicked for its originality and integrity.
Explore our world of independent brands, crafted design, and conscious creativity — all in one place.