Moonbag Changing Mat and Bag


The Moonbag is the original multi functional bag designed for easy changing from wet and dry clothes. Open the bag and you have a large 37 inch (95cm) diameter changing mat. Remove your wet, muddy clothes and pull the drawstring to create a bag. Ideal for adults and children for swimming, school, surfing, canoeing, dog walking, climbing, fishing, triathlon and all outdoor activities.

  • – The original changing mat & bag first designed in 1998.
  • – 100% Waterproof, Heavy Duty Changing Mat & Bag.
  • – Stand on the Moonbag, get changed and pull the drawstring to create the bag.
  • – 95cm (37”) large mat.

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Moonbag Changing Mat and Bag



In 1998 the Moonbag was developed as the original changing bag and mat.

The simple idea was to create a product which could be used in dirty car parks to get changed on after surfing.  Once you had changed you could leave all your wet gear in the bag.

Almost 25 years later the Moonbag is used by all ages in many environments.  The Moonbag is now as popular with children changing in their local swimming pool as it is with devoted surfers in Scotland.



  • – Strong waterproof material.
  • – Large 94cm/37inch changing mat.
  • – Easy to clean.
  • – Lightweight for travel.
  • – Small enough to store.


Frostfire is dedicated to designing amazing products built with the the highest quality materials and guaranteed against defects in workmanship and engineering.

Care Instructions

Handwash with warm water. Do not dry clean, iron, tumble dry or use fabric conditioner.


100% Waterproof

Frostfire’s durable MoonNylon+ lining is designed to be 100% waterproof. The lining is strong, durable but soft to touch.



Our QuickPull system is made with a thick drawstring and durable and robust toggles.  Pull the drawstring to create the Moonbag.


Large Changing Space

The mat element of the Moonbag is designed to be large and give you plenty of space to get changed.



Frostfire designs clever, simple outdoor products to help our customers’ enjoy their adventures.