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Mountain Warehouse Cannonball Kid 3 in 1 Waterproof Jacket Blue 7-8y

£39.99 (as of 20/10/2026 03:55 BST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

The Mountain Warehouse Cannonball Kid is a 3 in 1 waterproof jacket for children aged 7-8 years in Blue (01). It features an outer waterproof shell and an inner lightweight jacket, plus taped seams, a detachable hood, tricot lining and zipped pockets. The stated waterproof rating is 2,000 mm.

SKU: B082GLCGJQ Category:

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Quick Summary

The Mountain Warehouse Cannonball Kid is a 3 in 1 waterproof jacket for children aged 7-8 years, in Blue (01). It combines an outer waterproof shell and an inner lightweight jacket, and can be worn separately or together.

The jacket includes taped seams, a detachable hood, tricot lining and zipped pockets. It is also described with a 2,000 mm waterproof rating and a 2 year warranty.

Key Details

DetailVerified information and buyer relevance
BrandMountain Warehouse, for clear product identification.
Product type3 in 1 waterproof jacket, offering multiple wearing options.
ColourBlue (01), which matters when choosing the right variant.
Age size7-8y, so the selected size should match the wearer.
Waterproof rating2,000 mm, described for light to moderate rain protection.
Construction featuresTaped seams, detachable hood, tricot lining and zipped pockets.
Warranty2 year warranty.

What to Compare Before Buying

  • Size: The stated size is 7-8y, so check it against the child’s current fit and any layering you expect.
  • Wearing options: This is a 3 in 1 jacket, so compare whether you want the shell, the inner jacket or both together.
  • Wet weather use: The jacket is stated at 2,000 mm waterproof, so compare that rating with the level of rain protection you need.
  • Details that affect use: A detachable hood, taped seams and zipped pockets may matter if those features are important to you.

Before You Decide

Confirm the 7-8y size and the Blue (01) colour before choosing an offer. Check whether you want the 3 in 1 format, since the jacket is built around an outer shell and an inner lightweight layer. If waterproof rating matters, compare the stated 2,000 mm figure with your needs and follow the care guidance for the garment.

Brand

Mountain Warehouse

Manufacturer

Mountain Warehouse

Binding

Apparel

Product Group

Apparel

EAN

5057634185295

Part Number

023266006007

Model

023266006007

Color

Blue (01)

Product Dimensions

14.33 x 10.31 x 2.60 inches

Size

7-8 Years

Number Of Items

1

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