Mountain Biking 4L / 1L Hydration Backpack ST 500
A usable volume of 4L and a 1L water bladder: Stay hydrated for 2 hours
1 large compartment divided in 2 for the water bladder. 2 side zip pockets
The straps are adjustable with their parachute-style bindings.
Back made of perforated foam & straps made with mesh for ventilation.
Light-compatible insert (VIOO Clip) on the back of the bag
Zips open using the attached cords for easy opening even with gloves:3 pockets.
Product Lifestyle Image gallery
Great backpack and good value
Ordered this bag for a mtb trip as I usually don't ride with a backpack. This is such a great little bag, along with the bladder it's great value for money and more than does the job. Looks very smart!
Very good for long rides plenty of pocket space
Its good, but the old the design a few years ago was better with the outer netting, which I use it to store flat shoes and an extra waterbottle for when I go skating. Still have the old one, but needed a spare. This will do though. The older design had a plastic clip at the front, this one is velcro which sometimes catches onto my sports top.
I bought this for mountain biking but have since used it for running. Using it is simple decent space for extra bits but not a large items. The pouch is easy to clean and doesn’t stain even when putting berry juice in it.
Not a big fan of the Velcro fastening chest strap myself but my daughter loves it and anything that encourages her to get out on the bike more I think is a great thing.
Took this out today for a ten mile run and it was great. Lightweight, holds secure and doesn't move around when running and lots of pockets to put phones, keys, energy pouches in etc. To those saying the water flow isnt that great, you need to bite the plastic slightly to increase water flow. Great little product. Would definitely recommend!
Lovely little pack plenty if water for my needs well made fab item would recomend
Bought this as it is lightweight, secondly.. you can easily remove water pouch and use back as mini day bag when doing long sportifs on bike for gels/food/riding water proofs etc...
Great little bit of kit. Easy to fill and wash out. Use it for running & cycling.
perfect for a young female cyclist.
Good value for money. Effective and good quality!
Excellent product. Used in London to Brighton bike ride and was excellent to keep fluid up and pack essentials in bag keeping it lightweight and compact. Highly recommend.
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.
Peter Lazarus, National Cycling Manager, DECATHLON
I found this product great size easy on the shoulders, and has plenty of storage space for phone and energy gels an snack. Easy to use when running , great product. Friends have purchased one also
- 100% Polyester
- 50% Polyamide
- 50% Polyester
A large central compartment divided into 2:1- to store an inner tube, a mini pump, a windproof jacket, etc.2 - for the 1L water bladder with a hook to hold it in place.A second pocket on the front of the bag with 3 separators for tissues, tyre lever, multitool, cereal bars, and a net pocket for papers/keys.And a third zip pocket for a mobile phone; easy access for photos.
This bag is supplied with a 1 litre water bladder. Suitable for temperatures between -20 and +40°C, for water: no milk, no alcohol, and not suitable for microwaves :)Cut the tube to your preferred length!After each outing, rinse and dry the water bladder.To make it easier, use the cleaning kit with the bottle brush and a drying hanger (code: 5935596).
The format of this hydration backpack is specially designed for short MTB rides of around 2 hours with 1 litre of water.4-litre volume for pockets: Ideal for carrying everything you need without overloading your back!
We've chosen fabrics that are comfortable to carry on your mountain biking rides.- Foam on the back and straps.- Highly breathable mesh fabric to wick perspiration from the back and straps.
Fill your water bladder, insert it and secure it using the hook, it's very easy!Side straps to allow you to adjust the fit of your bag.The result? Your bag stays stable and allows you to forget about it as you ride.
For hygiene reasons, we recommend cleaning your water bladder after each use.To help you clean out the hose, you can order a special brush using product ref. 5935596.This kit comes with a hanger to make it easier to dry out the inside of the bladder.Tip: If you don't want your drink to taste like plastic, wash the bladder, dry it well, and place it in your freezer.Take it out a few hours before your ride. This will stop any flavour transfer.
Mountain Biking 4L / 1L Hydration Backpack ST 500
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Heavy products return policy
If you return a product you will receive a refund for the purchase price plus any applicable sales taxes, less any non-refundable charges.
Decathlon will cover all shipping costs associated with your return except for items excluded from our return policy such as bikes, basketball hoops, snowboards, surfboards, tents, and other larger / heavier items.
Return costs for heavy products:
|Weight Thresholds||Shipping within California||Shipping outside of California|
|> 9 lbs||$20.00||$25.00|
|> 30 lbs||$50.00||$65.00|
|> 100 lbs||$100.00||$125.00|
|> 200 lbs||$200.00||$230.00|
If you return a product at any of our store locations, we will gladly help you find the best alternative product or refund you on the spot.