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Children’s Hiking and Mountain Backpacking Poncho 25 L Arpenaz

Waterproof coating (2000 mm rating). 100% taped seams.

4.2 / 5

Regular price



Children’s Hiking and Mountain Backpacking Poncho 25 L Arpenaz designed for trekking in the mountains.

The ideal rain protection.

Waterproof coating (2000 mm rating). 100% taped seams.


8.1 oz so you can forget all about it at the bottom of your backpack.


Polyester fabric with good tear resistance.


Can accommodate a 0-25 L backpack beneath poncho.


Hydrophilic coating (RET=11): reduces condensation in the garment.

Compact design

Product dimensions when folded away in its pouch: L 7.1" x H 7.9" x D 1.2"

Environmental impact

Life cycle comparison: Men's waterproof jacket -

Sizing information

Coverage designed to fit hiker of height 4'1" to 5'1", carrying a 0-15 L backpack (Junior model), and 5'1" to 5'7", carrying a 0-25 L backpack (Adult model)


Adjustable with elastic drawstrings and toggles.

Easy dressing

1/2 zip collar opening making it easy to get over the head.

Storage pouch

Separate. Closes using drawstring and toggle system. The mesh surface prevents the fabric from being ruined if the garment is folded up while still wet. Dimensions: L 7.1" x H 7.9" x D 1.2"

Additional recommended products

"Rain-Cut Pant" overpants or waterproof leggings offer complete protection for the lower legs and provide comprehensive and highly effective protection against rain showers. Care products: spray or liquid water-repellent treatment for the washing machine. To restore the fabric's water-repellent properties and optimize performance throughout your garment's lifespan.

Component waterproofing

We measure a fabric's resistance to water pressure, expressed in terms of the height of a water column in mm (based on the ISO 811 standard). The higher the pressure, the more waterproof the fabric. A waterproof rating of 2,000 mm means the fabric can withstand the pressure exerted by a 2,000 mm column of water (the equivalent of a rain shower lasting for 2 hours).

Garment waterproofing

Technologies: this garment has been shower-tested using 60 liters of water/sqm/hour for 2 hours. This test reproduces the average conditions of a rain shower in the mountains.

Component breathability

To find out if a fabric is breathable, we measure its evaporative resistance RET (test based on ISO 11092). The lower the fabric's resistance, the more water vapor, generated by physical activity, is able to evaporate and the higher the fabric's breathability. For example: RET < 9 = extremely breathable fabric / 920 = little or no breathability.

Water-repellent property of the component

A fabric is water-repellent when it allows water to slide over its surface without seeping in. This prevents the fabric from becoming waterlogged, and keeps it lightweight, breathable and warm. A fabric is made water-repellent by applying a treatment to its outer surface. This treatment must be renewed throughout the garment's lifetime (recommended after every 3 washes). All Quechua waterproof jackets have received a water-repellent treatment.

A score for comparing a product's environmental impact

The product's environmental impact is calculated over its entire lifecycle using various indicators. An overall rating from A to E is provided to help you easily identify the most eco-friendly products by comparing products of the same type (T-shirts, pants and backpacks, etc.). Decathlon is committed to displaying environmental information about its products. For further information:

Product Testing

All our models are tested by users representative of our target market under the same conditions as those encountered in real life. We believe that the only way to continuously improve the design and technical relevance of our QUECHUA products is to test them under real-life conditions.


Main fabric : 100.0% Polyester cationic Lining : 100.0% Polyester cationic

Storage Instructions

Always ensure that this protective, waterproof garment is completely dry before folding away in its storage pouch for long periods.

Care Instructions

Wash at 86°F. Use liquid detergent; do not add fabric conditioner. Fasten zippers and hook and loop fasteners before washing. Refresh the water-repellent properties by applying an appropriate treatment after each wash. A complete range of products specially designed for the maintenance of waterproof and breathable fabric is available in all our Decathlon stores. These products will help you optimize your garment's performance throughout its lifespan.



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