Wonderbag Heat Retaining Slow Cooker Traditional, Medium

Free delivery on this item.


Product Code: WB26

Colour: Purple Drumbeats Code: WB150

x R489.00

Colour: Green Swirls Code: WB148

x R489.00

Colour: Navy Fern Code: WB65

x R479.00

Colour: Rose Fern Code: WB66

x R479.00

Colour: Turquoise Drumbeats Code: WB149

x R489.00

Colour: Traditional Green Code: WB26

x R479.00

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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 shwe-shwe 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.

  • A Wonderbag can significantly reduce a family's fuel usage, saving money and electricity
  • Just bring food to the boil, and insulate it inside the Wonderbag to let it finish cooking over the next few hours
  • Only use with pots with short handles to allow for sufficient insulation
  • The repurposed chipped foam in the bag and its fuel-saving properties make it environmentally-friendly and sustainable
  • It reduces accidents or fire hazards in the kitchen because stoves are used less
  • It reduces time spent cooking, giving more time for other activities
  • It is the ideal outdoor and camping accessory as it’s portable, light-weight and plug-free
  • It not only cooks food and keeps it warm, but it can also be used to keep food or drinks (think ice cream) cold
  • When a pot is insulated in a Wonderbag at a fairly constant temperature, less evaporation occurs, so less water is needed
  • A portion of all proceeds of a Wonderbag go to the Wonderbag Foundation to support Wonderfeasts and subsidise Wonderbags to vulnerable and impoverished communities in Africa

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


  • Holds up to a 6 litre pot
  • Serves 6 people
  • This bag has 100% polyester outside & TC Twill Blend inside. Twill blend is a stronger and more durable material
  • Weight: 1.1kg
  • In use dimensions: 38cm x 38cm x 20cm

Customer Reviews & Ratings

5.0 out of 5 stars from 4 reviews

4 out of 4 people would recommend this product

5 out of 5 stars

Effortlessly included in our toddler-centric routine

Item Reviewed: Traditional Blue

Review by Kathleen S. on 26 June 2017

Verified Owner

We've been wanting a Wonderbag for ages, and I was worried after I finally bought it that it would not live up to our expectations... but it does. We've included the Wonderbag into our toddler-centric routine so effortlessly. A few minutes on the stove in the morning; beans (etc.) for dinner in the evening. Easy-peasy.

I would recommend this product to a friend.

1 out of 1 people found this review helpful. Did you find this review helpful? Yes | No

5 out of 5 stars

Wonderbag – Amazing!!

Item Reviewed: Navy Fern

Review by Jack M. on 12 July 2018

Verified Owner

Great product – works exceptionally well. Really good for winter stews and hearty soups – love the no-fuss approach and anticipation in coming home to a perfectly cooked tender meal!!

I would recommend this product to a friend.

Did you find this review helpful? Yes | No

5 out of 5 stars

More than I expected

Item Reviewed: Duck Egg

Review by Annalie V. on 6 October 2018

Verified Owner

We bought the bag to keep the plates warm when we serve breakfast at our guest house. It looks good, perfect for what we needed it for without using any electricity. The same when we go out for a braai. It keeps the dishes and food warm and I feel so organized. Will definitely buy more in the future.

I would recommend this product to a friend.

Did you find this review helpful? Yes | No

5 out of 5 stars

Can't do without it!

Item Reviewed: Duck Egg

Review by Rachel K. on 11 February 2019

Verified Owner

We bought this as a gift for someone but we have our own one that is larger.
I actually prefer this slightly smaller size as there's just two of us. Wonderbag is a dream and makes the best rice ever and keeps food hot for hours and hours as if it just came off the stove. Also brilliant that it's a local product.

I would recommend this product to a friend.

Did you find this review helpful? Yes | No

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