500 Hydration Pack - Blue



Made for easily staying hydrated during MTB rides under 2 hours.
With 1 litre of water and 3 litres of storage space, this compact and lightweight hydration backpack stays perfectly in place as you ride, and is ideal for short, intense rides.

Warning: Last few items in stock. Hurry!!

stock in stores

  • StoreQuantity

view all stores

Capacity3-litre storage volume plus a 1-litre water bladder, for rides under 2 hours.
Multiple compartmentsLarge main pocket, phone pocket, toolbox compartment.
StabilityAdjustable shoulder straps with parachute type fastening.
Carrying comfortBack with micro-perforated foam, mesh shoulder straps.
WarrantyAvailability of essential spare parts: 2 years
Information / Concept / Technology
Lining : 100.0% Polyester (PES) Main fabric : 50.0% Polyamide (PA), Main fabric : 50.0% Polyester (PES)

Stockage tips
Once clean and dry, keep your backpack and water bladder in a dry place and away from direct sources of heat.

Maintenance tips
After each outing, rinse and dry the hydration bladder.You can use the brush + dryer cleaning kit. (ref: 631 585). The pack can be hand-washed with a sponge and soapy water.


Sort by:
Hydration bag is awesome
Verified purchase What is a review "Verified purchase" ?

Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

If review is not marked as "Verified purchase", this does not mean that the author's review has no experience with the product may have given his review directly on the site without unique identification, or the product has been offered or paid.

The label "Verified purchase" lets help you judge the reliability of a review.
Used for 1 week or less
Product is so minimal, consumes very less space. Looks cool. About 1.25 l can be stored. Ideal for long distance running trail or road. Light weight
Good for storage but bad for drinking
Used for 1 week or less
Brought this today as I have just started riding the trails and it's seems easier than reaching for a bottle. Tested at home before I took it out, no problems, great storage for my spare tube, multi tool, pump, phone and keys. Felt comfortable and secure so 3 hours after purchase off I went but ten minutes into my ride I went for a drink and the blue part had disappeared on the trail. Could still use if I continually opened and closed the value but made it awkward to drink on the go which defeats the purpose so now I need to go and purchase a new bite valve.
Response of the brand
Sorry to read that the valve came off mid ride. You local store will help you with a replacement. If the valve was defective, they will issue you with a new one.
Peter Lazarus, National Cycling Manager, DECATHLON
Finally a hydratation pack that I love.
Used for 1 week or less
I'm not normally one to reviews things without someone asking me to.. But I bought this today for running. I use a bigger pack when I ride and had a previous running pack that I never got on with from one of the leading brands in the field. They always slip about to much... Finally this one is what I've been looking for. I love the way it fastens. Its a much better fit for bigger breasted woman as it fastens snugly in the centre, over the top of your chest. Its is (almost) perfect and I can't wait to head back out again tomorrow to use it. Which is good because it was motivation to get me running again!! You really should put some of these in the running isle.
  • 1

Other Decathlon Customers have bought