Case Study Brightr Sleep

Muddy Puddles has been inspiring children to embrace outdoor adventure for over 20 years, combining durable, sustainable design with a commitment to environmental responsibility. As a Certified B Corporation, the brand is trusted by families for its high-quality outerwear and ethical practices. Customer satisfaction remained strong, reflected in a Trustpilot rating of 4.8.
Whistl Fulfilment has supported Muddy Puddles for over a decade, ensuring 99.93% accuracy and 99% on-time delivery, even during peak seasons like Back to School and Black Friday. With a strong focus on sustainability, Our net-zero pathway, powered by 98%+ renewable energy and the introduction of an electric fleet, complements Muddy Puddles' commitment to a responsible supply chain.
In 2024, Muddy Puddles continued to innovate, expanding its reach with a new API integration with John Lewis Drop Ship and introducing eco-friendly, compostable packaging across all fulfilment operations.
Whistl’s support played a key role in Muddy Puddles winning the 2025 Direct Commerce Award for Best Business-to-Consumer Performance (Baby, Children & Family), highlighting their continued success and customer loyalty. Our joint initiatives also saw us both recognised for our work on sustainability.
Our approach enables Muddy Puddles to scale its operations whilst maintaining the trust of parents and children with reliable, sustainable products.
For more than ten years, Whistl has been a trusted partner. Their reliable fulfilment and commitment to sustainability help us keep our promises to families season after season.
Melissa Norton Muddy Puddles
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