Product Info

Wonderbag's clever insulating properties allow food that has been brought to the boil to finish cooking while in the bag. This greatly reduces the use of additional energy. Made with colourful fabric and lined with a more resistant fabric, this bag includes a toggle for more convenient closing. The original Wonderbag is insulated with PU foam with a fire retardant solid foam base.

  • Helps to save energy and time
  • Just bring food to the boil, and insulate it inside the Wonderbag to let it finish cooking over the next few hours
  • This Wonderbag is able to fit a pot of up to 10 litres depending on the pot shape

 Note: This product is not watertight, and if knocked over, the contents are likely to spill out. Let the Wonderbag work its magic away from children.

Wonderbag has many benefits:

  • It can significantly reduce a family's fuel usage, saving money and electricity
  • It reduces accidents in the kitchen, because stoves are used less
  • It reduces time spent cooking, giving more time for other activities
  • It saves water and food
  • When the pot is insulated in a Wonderbag at a fairly constant temperature, less evaporation occurs, so less water is needed


  • Holds up to a 10 litre pot
  • Serves 12 people
  • This bag has 100% polyester outside and inside
  • In use dimensions: 47cm x 47cm x 22cm

Warranty Info

This product comes with a 2 year guarantee.


Heat Retaining Slow Cooker, Large

Code: WB70
Free Delivery on this item
Selected Colour:
Colour: Rose Fern Code: WB71
x R379.00
Colour: Black Code: WB73
x R379.00
Colour: Greenery Code: WB74
x R379.00
Colour: African Batik Green Code: WB03 Colour: African Batik Red Code: WB05 Colour: African Batik Grey Code: WB16 Colour: Navy Fern Code: WB70

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Customer Reviews & Ratings

5.0 out of 5 stars from 21 reviews

19 out of 21 people would recommend this product

4 out of 5 stars

You won't regret this purchase.

It isn't often that one finds a fair priced product that delivers above and beyond your expectations.
In short: If you're in the market for the features this product delivers. Buy it. It's a no-brainer.
My experience:
I'm a fan of potjiekos - so I used my usual recipe in a flat bottom #12 cast iron enamel coated pot (Le Creuset clone).
dish was a lamb neck pot with pu Read more

I would recommend this product to a friend.

5 out of 5 people found this review helpful. Did you find this review helpful? Yes | No

5 out of 5 stars

Great help

Have now bought 5 Wonderbags! One for me, one each for our Staff, and the others as gifts. Ours went on a recent 5 weeks camping trip and made life so much easier. It gets used a few times a week back at home. Saves gas, things doesn't stick to the bottom of the pot, can't imagine life without it.

I would recommend this product to a friend.

Did you find this review helpful? Yes | No

5 out of 5 stars

Amazing product

Best buy ever! Real value for money.

I would recommend this product to a friend.

Did you find this review helpful? Yes | No

5 out of 5 stars

This product is brilliant!

Absolutely spectacular product! I will be buying more in the future to give as gifts to family members! Everyone should have one!

I would recommend this product to a friend.

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5 out of 5 stars


This is such a convenience, and definitely a must-have for any household. Excellent product!

I would recommend this product to a friend.

Did you find this review helpful? Yes | No

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