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Hiking Backpack Cooler 20 L Forclaz

Sale price: $24.99 Regular price:
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Sale price: $24.99 Regular price:

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Model: 8358099

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Product Features

A photo of the Hiking Backpack Cooler 20 L Forclaz in use

Hiking Backpack Cooler 20 L Forclaz is designed for hikers wanting to carry their food and drink on their back and keep them cool for 1/2 day

What motivates us? No need to choose between a backpack and cool box any more. Now, you can have both in a single product!


Keeps food for 5 h* without ice blocks *: EN 12546-2 certified test

Carrying comfort

Adjustable straps engineered according to the volume for superior comfort

Easy to use

2 pockets, which are separate from the cooler box, to keep your belongings dry

Product Customer Reviews

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3694 Reviews
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Hiking Backpack Cooler 20 L Forclaz,dark petrol blue
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Extremely convenient cooler backpack

The backpack is very light which means the weight is basically what you put in it. The straps are really comfortable and the clip at the front makes it impossible for the straps to slide on your arms which adds to the comfort to carry.

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Súper útil

Le cabe más de lo que uno se imagina, es perfecto para ir de senderismo o para un día de picnic. Súper recomendado.

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Hola Carlos,

Te agradecemos que nos haya depositado tu comentario para este cooler backpack. Tu opinión nos ayuda mucho mejorar los productos que ofrecemos!

Un saludo,


Hiking/Trekking team

Decathlon Causeway Bay

Ice bag


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What’s QC standard

I received the bag today, there are some cutting fabric inside the bag, apparently worker forgot to clean the bag before packing, it looks like a unfinished product, no idea how it passed QC.

Dear Yadan,

Thank you for your feedback to us about this issue on our cooler backpack, we are apologized to your unsatisfied experience, and we will inform the warehouse / factory to be careful on the product quality checking..

Once again, your feedback and support is treasurable to us, and we are sincerely to listen more difference voices from our sport user in the future.

Hope to see you again in our stores and we are look forward to serve you again.

Bradley FONG

Omni Sport Leader

Decathlon HongKong

Good size

This is more than enough for a family or 4, it fitted in 18 ‘thins’ sandwiches, Tupperware and drinks. You won’t need the 30l, that’s very big and the top compartment is so tall it touches the back of your head.

My new Shopping Bag... and I like it!

I am doing my shopping with this bag now, very useful and can hold lots of things... Good quality and Size is just right for me, I normally don't buy too many things... Hope there's more colour options to choose from and if possible, I like to have more pockets (like 2 zipper pockets at the right side of the bags so I can put my phone or keys... etc..) Thanks!

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Hi Eric Lee!

Thank you for your review for the Cooler Backpack!

Wow! I'm happy to hear that this backpack benefits you in different ways! The isothermal feature this backpack offers is ideal to store your foodstuffs fresh for 5 hours without ice, great to bring along for grocey shopping to! Good stuffs must share! ☺️

Nor Azhimy Bin Mohd Senin
Omni-Channel Sports Leader
Decathlon Singapore

Worth buying

Great value for money

You put one iced pack inside and your drinks and food remain cool even after 4 hours in a very hot weather. Great product!

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Hi Marine,

Thank you for supporting Decathlon Hong Kong and your feedback on your experience with our product!

We sincerely appreciate your insight! We can't wait to offer you more and better products in order to delight your sport experiences! Hope to see you around soon!

Stay healthy!


Carmen Kwong

Decathlon Hong Kong Hiking & Trekking Team

Ka man

Convenient cool bag

Nice convenient and light-weight cool bag backpack. Good size. Perfect for the beach or a picnic in the park or even a small hike.

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Very happy I bought this pack it is used daily

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Extreme Cooler For It's Size

I bought this cooler for an outdoor movie screening at Fort Canning. I placed the following inside; 2.5kg of ice, cans of coke, bubble tea, sushi, pack of cherries. I was pleasantly surprised that everything was still super chilled for 4hrs and more. Though abit of condensation at the base, it dried off very quickly. Super love this. I brought it even for a beach day out and it lived up to its quality in the hot weather too. Super SATISFIED !

Hello Suresh,

Thank you for taking the time to leave a review on the 20L Cooler Backpack. I am glad that the product serves you well. Do come down to any of our stores to check out the full range of cooler backpacks. We hope to see you soon!
Cheers!Your Smiley Hiker,
Hiking Sports Leader
Why men need this.

At some point in your life, you will meet a girl who doesn't want to go to fancy restaurants or to Newton for seafood. She wants a change in routine. What do you do? Suggest a hike to Macritchie's Treetop Walk. She says ok. Both of you have not been there before and you think it's a walk in the park (pun intended). Mistake. Halfway through, your girl is tired and thirsty. You have nothing to offer except words of encouragement - "We're almost at the Ranger's Station". You finally reach the Ranger's Station and spot the water cooler. Unfortunately, the water tastes stale and warm. Your girl is disappointed that you did not plan this hike properly like a good man should. Avoid disappointment. Bring ice water and snacks in this bag. Save your relationship, get this bag.

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Hello Bryan,

Thank you for taking the time to leave a review on the 20L Cooler Backpack. I am glad that the product serves you well. Do come down to any of our stores to check out the full range of cooler backpacks. We hope to see you soon! :)

Be a good man.
Be prepared.
Be Bryan. 

Your Smiley Hiker,
Hiking Sports Leader
Backpack coolbag

My son uses it whilst he's at an archery competition to keep his drink & sandwiches cold.

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Keep Your Cool

An excellent product. Delivery was very good. Keeps food and drink cool for a long time. Ice pack pocket is a good idea. The only improvement I would like to see would be a chest strap.

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Great Product

Cannot fault great size

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Additional Product Information


Inner fabric

  • 100% Polyamide


  • 100% Polyethylene low density

Outer fabric

  • 100% Polyester cationic


20 liters You will find a zipped pocket and a mesh pocket on the outside, which are separate from the cool box, for keeping belongings dry (wallet, key, map, camera, etc.) Inside, you will find a mesh pocket for organizing your belongings and managing your food, a system for keeping a water bladder or water bottles upright during transportation, as well as a place for your ice pack bearing the snowflake sign.


1.1 lbs


WARNING! This backpack is not watertight on the inside, i.e. the base of the backpack does not retain water. Condensation can sometimes form on the inside of the bag resulting in drops of water getting through the seams. Don't worry, this is a rare occurrence and it prevents your food from getting wet.



Product testing

The EN 12546-2 European standard shows the insulation rating of the cool box without an ice box. In order to pass this standard, tests are conducted by an independent laboratory. With an ambient temperature of 90°F, water at 41°F is placed inside the ice compartment. Then, the time it takes for the water to warm up to a temperature of 59°F is measured. For this cool box, the time taken is 5 hours.

Storage instructions

Wash and dry before storing. Store in a clean, dry place.

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

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    Minimal retail footprint

    lowers overhead and indirect costs


Size Guide Visual