5 Kids’ Waterproof Clothing Brands for Parents Planning British Summer Holidays (2025 Edition)

Summer holidays are calling, and British families are preparing for an unforgettable season of seaside adventures. If you’ve got little ones in tow, there’s one non-negotiable item you need to add and pack in your luggage : quality waterproof gear for children.

Even though it’s summer, you can’t trust the British weather to behave. One day you’re sunbathing on a sandy beach and the next it’s too cold for swimming, so you can go for a walk along the coast. That’s where great waterproof gear comes in. 

However, shopping for kids’ waterproofs isn’t necessarily child’s play. You want gear that can withstand puddle-jumping and full-on beach squalls. More importantly, you want gear that won’t end up in a landfill after one season. And ideally, you want something that looks good and feels good.

But with so many brands on the market, how do you know which ones are actually worth the investment?

This guide makes the choice easy. We’ve rounded up five of the best kids’ waterproof clothing brands available in the UK. These are the names to trust for summer 2025 and beyond.

Muddy Puddles – Best for High-Performance Sustainability

Muddy Puddles has been kitting out adventurous British children for over 20 years. Born out of a simple mission, to help kids embrace the great outdoors, whatever the weather, the B Corp brand has become a go-to for families who want outerwear that’s as tough as it is thoughtful.

What sets Muddy Puddles apart is the way it combines high-performance waterproofing with a strong sustainable ethos. The fabrics are made using recycled materials. Plus, the seams are fully taped, which adds to the waterproof performance, as many items have a 10,000mm waterproof rating. It’s the kind of kit you can rely on when the rain comes down sideways.

Muddy Puddles’ popular waterproof jackets and dungarees range is a favourite among forest schoolers. It’s fully breathable and built to last. Each piece is designed with real kids in mind. That’s why they pack bright colours, playful prints, and comfortable fits. In short, this means your little one can move freely, look great, and stay dry, all while you feel good about the environmental footprint.

Patagonia – Eco-Minded Gear from a US Outdoor Giant

Patagonia has earned legendary status in the outdoor world. The brand has a kids’ range that follows the same values of quality, responsibility, and adventure-ready design. From mountain trails to seaside holidays, they have all sorts of kids’ waterproof gear that is designed to be sustainable.

Patagonia’s waterproof jackets for children are made using recycled fabrics and Fair Trade Certified practices. They often feature H2No® Performance Standard waterproofing, which is a technical finish specifically designed to stand up to serious rain, wind, and rough play. 

Style-wise, the silhouettes are on the clean and practical side with a style that is similar to the adult range. In comparison, the kids’ apparel section may have fewer choices than the men’s and women’s sections, but parents can still find high-quality clothing that meets their needs. 

What makes Patagonia particularly appealing for green-conscious families is its commitment to sustainability. The brand has made it its mission to improve material durability, with repair and reuse initiatives. They are also actively engaged to protect the environment. 

Töastie Kids – Stylish Sustainability for Everyday Adventures

Töastie Kids is a British brand making waves for all the right reasons. Founded by two mums with a passion for purposeful design, the label is dedicated to parents who want stylish and well-made outerwear, without sacrificing sustainability. Everything is crafted with care, using soft fabrics and a nature-inspired colour palette.

The brand’s waterproof coats and all-weather suits are made from 100% recycled PET bottles and use organic cotton linings as well as non-toxic treatments. Each piece is designed around offering protection from wind and rain while ensuring children remain comfortable as they move and play outside. Töastie’s reversible coats in bright colours. Designs and styles are bright, but would also be suitable for adults’ outfits. 

What really sets Töastie apart is its gentle design philosophy. The focus is on creating beautiful and functional clothing that works for kids playing outdoors. So, if you want a combination of colourful designs that are waterproof and sustainable, this is a great brand for it. 

Kidunk – Practical Innovation for Outdoor Play

Kidunk is a British brand inspired by Forest Schools. Launched in 2017, the brand has received numerous awards and accolades for its unique, patented zip design. Parents and educators can use zips to ensure tops and bottoms stay joined, keeping little ones dry during muddy plays outdoors. The all-season range of waterproof suits, tops and bottoms, can also be worn separately and unzipped. 

Kidunk kits are designed with outdoor play in mind, so they are a part of many nurseries and early years schools for children all around the world. The range can be limited, both in styles and ages. It only focuses on younger children, so older children will need to shop elsewhere. 

The brand is designed in the UK and uses recycled materials along with breathable fabrics that are PFC-free. So, for parents who prefer British products, it is worth considering their waterproof clothing. 

The Bonnie Mob – Ethical Water-Resistant Outfits with Whimsical Charm

The Bonnie Mob is a British brand launched in 2005 that has gained popularity once it’s been spotted by Gwyneth Paltrow for her daughter, Apple. This propelled the brand at the front of media attention, helping to get noticed for its sustainable knitwear. The idea behind the brand is “Buy once, buy well, pass it on”, which ticks the sustainability boxes of many families. 

There is a small waterproof collection featured in the outerwear range. The range is mostly focused around babies with a small number of children’s jackets and described as water-resistant. All outfits are made using 100% GRS certified recycled polyester, and free from PFC and fluorocarbons, formaldehyde and paraffin. 

The styles are limited but playful, with themes drawn from nature, space, and imagination.

The Bonnie Mob’s waterproofs are ethically manufactured in small batches, which is perfect for parents who care just as much about where their child’s clothing comes from as how it looks.

Choosing the right waterproof gear for your child can make all the difference to your holiday. All of the brands on this list deliver on quality, comfort, and performance.

Whether you’re after playful prints, technical fabrics, or eco-conscious credentials, there’s a brand here to suit your priorities.