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Mountain Backpacking Cap TREK 100

Sale price: $2.00 Regular price: $3.99

Lightweight and breathable cap.

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Size: Select a size
Sale price: $2.00 Regular price: $3.99

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San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8493553

Product Features

Mountain Backpacking Cap TREK 100 | Our team, who love backpacking and hiking, has designed a cap that performs all the essential functions at a low price!

Lightweight and breathable cap.

A photo of the Mountain Backpacking Cap TREK 100 in use

Quick dry

This cap takes 80 to 120 minutes to fully dry after being immersed in water.

Moisture wicking

The fabric absorbs and wicks away moisture to the outside of the fabric

Anatomical design

Adjustment system that allows you to adjust head size from 20" to 23.6"


Indestructible cap that will be your long-term companion


Fabric allows moisture, generated by the head, to escape


Comfortable and durable at the same time.

Product Customer Reviews

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1646 Reviews
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Mountain Backpacking Cap TREK 100,dark sand
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Light soft cap

thin soft fabric

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Price too low

This is a great baseball cap. I almost didn't buy it because the price was too low & I assumed it couldn't be any good. Haven't tested the quick dry yet, but it's adjustable, comfy to wear, stays on in breezy conditions, & fits in bumbag when not in use. As good as or better than similar caps costing 3 times more. Ticks all the boxes.

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Ì like it

One size fits all

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Keeps protection

Nice second hat

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Cannot have too many caps

Bought to leave in rucksac.

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fits me

high quality for low price

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good cap

Good material, easy to wash, comfortable.

excellent cap..

awesome material in cap , ultra light weight , quick dry.. must must have product



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Gud Product




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Good one

Good one

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I ordered this cap, thinking it to be white or maximum off white colour from the picture shown in the application. It came to be of some light brownish colour. The coverage isn't much great either. It feels, as if it's just on the surface. Though the fabric is very soft and seems easily washable, it would have been better if it were as shown as the picture.



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I like it

I like it

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Additional Product Information


Main fabric

  • 100% Polyester cationic

Is my cap uv protective?

Although the fabric has a UPF rating >50 (so only allowing 1/50th of the sun's rays to pass through), under current regulations this cap does not qualify as UV protective as it does not cover the back of the neck, which is a requirement for UV protective certification. However, your head will remain well protected.

How do you measure a fabric's quick dry capacity?

The product is machine-washed 3 times and line-dried; it is then immersed in water in order to measure the time taken for the product to return to its original pre-washed weight. This cap scored an impressive 4 out of 5 stars, returning to its pre-washed weight some 80 to 120 minutes after immersion



Product testing

The entire design team was able to test this cap during frequent excursions in the Mont Blanc mountain range, where Forclaz -- Decathlon's backpacking brand - has its offices.

Superior quality. Unbeatable prices.

For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.

Decathlon makes the difference
  1. product-research

    Research and development

    delivers high-quality cost-effective products

  2. State-of-the-art production processes

    minimize manufacturing costs

  3. Optimized supply chain

    reduces retail prices

  4. laptop-checkout

    Minimal retail footprint

    lowers overhead and indirect costs


Size Guide Visual