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Our Charity of the Month is the Backcountry Trust - $1 from each order placed this month will go towards maintaining tramping huts for future generations. 

CosiDri Onesie

NZ$69.99 NZ$59.99
Or 4 interest free payments of $15.00 with
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baby tramping gear nz
therm outdoor onesie waterproof nz
therm cosidri warm waterproof onesie microfleece sustainable
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therm outdoor onesie waterproof nz
therm outdoor onesie waterproof nz
therm outdoor onesie waterproof nz
therm outdoor onesie waterproof nz


Outer: 10,000mm Waterproof & Windproof 100% Recycled rPET Tricot Shell with bonded 100% Recycled rPET Microfleece lining

Machine washable and dryer safe! 

Made from sustainable recycled fabric + packed in home compostable eco-friendly packaging. 

This cozy onesie combines soft fleece with a full weather protective waterproof & windproof outer shell. A comfortable, all-in-one with a soft and stretchy feel, bonded with ultra-soft microfleece lining for warmth. From crawlers through to walkers, this versatile suit is an ideal choice in chilly, rainy, or snowy conditions.

2022 Upgrade: Extra soft fabric, rated at 10,000mm waterproof. We’ve also removed the centre seams, and added rubberised coating on the bum and knees for extra durability and weather protection

  • Eco-Friendly: 100% Recycled rPET fabric - made from used plastic products such as water bottles.
  • Soft and stretchy outer fabric with microfleece lining throughout
  • Fold over cuffs at hands and feet
  • Rubberised coating at knees and seat for added durability
  • 2-way zipper for easy changing, and soft zipper guard to protect the neck..
  • Reflective features front and back
  • Machine washable and dryer safe.


What we love: This suit is the perfect cover for the littles one when out adventuring - be it tramping, camping, or in the snow. Being fully waterproof, and fleece lined, you don't need to worry about any part of their body getting chilly! Plus the fold over cuffs keep the little hands and feet dry too. We totally recommend these for any adventuring with crawlers or toddlers!

size chart therm nz stockist