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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Sold outSky Blue Backpack for Kids Adventures
$62.00MUNISky Blue Backpack for Kids Adventures
$62.00 -
Sold outKids Black and White Striped Backpack
$41.00MUNIKids Black and White Striped Backpack
$41.00 -
Sold outKids Backpack in Yellow and White Stripes
$44.00MUNIKids Backpack in Yellow and White Stripes
$44.00 -
Sold outKids Tiger Adventure Backpack
$57.00MUNIKids Tiger Adventure Backpack
$57.00 -
Sold outKids Unicorn Backpack for Magical Adventures.
$62.00MUNIKids Unicorn Backpack for Magical Adventures.
$62.00 -
Sold outKids Waterproof Mint Bow Backpack
$62.00MUNIKids Waterproof Mint Bow Backpack
$62.00 -
Sold outKids Waterproof Pink Bow Backpack
$62.00MUNIKids Waterproof Pink Bow Backpack
$62.00 -
Sold outKids Waterproof Backpack with Red Bow
$62.00MUNIKids Waterproof Backpack with Red Bow
$62.00 -
Sold outKids Backpack with Wolf Design
$62.00MUNIKids Backpack with Wolf Design
$62.00 -
Sold outKids Teddy Backpack in Beige
$62.00MUNIKids Teddy Backpack in Beige
$62.00 -
Sold outKids Teddy Brown Backpack
$62.00MUNIKids Teddy Brown Backpack
$62.00 -
Sold outKids Backpack in Teddy Grey
$62.00MUNIKids Backpack in Teddy Grey
$62.00 -
Sold outStriped Denim Tote Bag for Everyday Escapes
$52.00MUNIStriped Denim Tote Bag for Everyday Escapes
$52.00 -
Sold outStriped Linen Tote Bag for Everyday Adventures
$52.00MUNIStriped Linen Tote Bag for Everyday Adventures
$52.00 -
Sold outTartan Fabric Everyday Tote Bag
$46.00MUNITartan Fabric Everyday Tote Bag
$46.00 -
Sold outWaterproof Backpack with Black Bow
$70.00MUNIWaterproof Backpack with Black Bow
$70.00 -
Sold outWaterproof Large Backpack with Black Bow
$73.00MUNIWaterproof Large Backpack with Black Bow
$73.00 -
Sold outWaterproof Brown Backpack with Statement Bow
$70.00MUNIWaterproof Brown Backpack with Statement Bow
$70.00 -
Sold outWaterproof Backpack with Black Leather Base
$76.00MUNIWaterproof Backpack with Black Leather Base
$76.00 -
Sold outWaterproof Navy Blue Backpack with Leather Base
$76.00MUNIWaterproof Navy Blue Backpack with Leather Base
$76.00 -
Sold outWaterproof Backpack with Green Leather Base
$76.00MUNIWaterproof Backpack with Green Leather Base
$76.00 -
Sold outWaterproof Backpack with Tan Leather Base
$81.00MUNIWaterproof Backpack with Tan Leather Base
$81.00 -
Sold outWaterproof Green and Blue Kids Backpack
$62.00MUNIWaterproof Green and Blue Kids Backpack
$62.00 -
Sold outWaterproof Kids Backpack in Orange and Yellow
$62.00MUNIWaterproof Kids Backpack in Orange and Yellow
$62.00
Check out a few more of our wonderful independent brands...enjoy!
Candles & Home Fragrance
Candles & Home Fragrance
Crossbody, Clutch Bags + Purses
Crossbody, Clutch Bags + Purses
Dining
Dining
Gifts For Him
Gifts For Him
Home Furnishings
Home Furnishings
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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.