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Men's mountain trekking rucksack | TREK 900 Symbium 50+10L - light grey
Men's mountain trekking rucksack | TREK 900 Symbium 50+10L - light grey 8553967 135 SGD Backpacks (7)
FORCLAZ 8553967
Passionate about trekking, we have developed this robust 50L bag (+10L extra) for men setting off independently to the mountains for several days
Backpack that is durable and lightweight with a carry system that is comfortable for long expedition-type treks lasting several weeks. SYMBIUM concept: The most comfortable in the range
Backpack that is durable and lightweight with a carry system that is comfortable for long expedition-type treks lasting several weeks. SYMBIUM concept: The most comfortable in the range

Easy hydration
Internal compartment for a water bladder (not included)

Carrying comfort
Adjustable back and shoulder straps.

Multiple compartments
Wide front access. 10 pockets + water bladder.

Versatility
2 water bottle holders, pole holder rain coverTent holder (straps under the bag)

Weight
2.2 kg.The weight indicated is that of our benchmark sample.

Durability
Durable 600 denier polyester fabric. Polyamide-reinforced bag bottom.

Ventilation
Back with aluminium bars to reduce pressure and allow the back to breathe.

Eco-design
We dye the yarn with coloured granules to avoid using dye baths
Generic color
Technical Information
SYMBIUM technology
In order to be comfortable, a backpack must also be well-balanced while you walk. Symbium technology consists of a jointed waistband that allows the backpack to adapt to the trekker's movements when walking.
Thanks to the symbium system you can say goodbye to the swinging effect that tire out trekkers.
Thanks to the symbium system you can say goodbye to the swinging effect that tire out trekkers.
Height: 69cm,
Width: 43cm,
Depth: 35 cm
Width: 43cm,
Depth: 35 cm
Capacity
Extendable volume:
50L + 10 litres extra thanks to the adjustable height of the bag top.
The volume of each backpack is measured using a standard method: we use small balls to fill the main compartment as well as each pocket. The balls are then emptied into a graduated container in order to determine the equivalent volume in litres, with a margin of error of just a few %
50L + 10 litres extra thanks to the adjustable height of the bag top.
The volume of each backpack is measured using a standard method: we use small balls to fill the main compartment as well as each pocket. The balls are then emptied into a graduated container in order to determine the equivalent volume in litres, with a margin of error of just a few %
Dying process
Textile dyeing requires a lot of water but also produces waste water from the dye baths.
To reduce the environmental impact, we have opted for mass pigmentation (also called Dope Dye), integrating the colour pigments from initial thread manufacture.
This process reduces the CO2 emissions of this backpack by 20% compared to the old model.
To reduce the environmental impact, we have opted for mass pigmentation (also called Dope Dye), integrating the colour pigments from initial thread manufacture.
This process reduces the CO2 emissions of this backpack by 20% compared to the old model.
How to pack a backpack?
Put your bedding at the bottom. Put heavy gear (tent, camp stove, food) near your back. Pack your clothes around these items. Your sleeping mat can be placed under the flap and the tent under the bag if there is no room inside.
Keep a rainproof jacket and fleece close at hand. In the pockets, place small items for the day (sunscreen, map, glasses...). If carrying a hydration pack (water bladder), this should be placed in its special pocket along the back.
Keep a rainproof jacket and fleece close at hand. In the pockets, place small items for the day (sunscreen, map, glasses...). If carrying a hydration pack (water bladder), this should be placed in its special pocket along the back.
Why are our rain covers grey when some trekkers want them to be brightly coloured?
The grey colour used for the covers of our trekking rucksacks is neutral because it consumes less dye.
The component is made of BITON: this process allows us to lower our CO2 impact and reduce consumption and water pollution in comparison to coloured models.
These small measures demonstrate the commitment of Forclaz to improve the environmental impact of its products.
The component is made of BITON: this process allows us to lower our CO2 impact and reduce consumption and water pollution in comparison to coloured models.
These small measures demonstrate the commitment of Forclaz to improve the environmental impact of its products.
Complementary accessories
Compatible with 2x7L 1/2 moon storage bags.
Discover all storage accessories to make it easier to use your TREK 900 bag here:
Discover all storage accessories to make it easier to use your TREK 900 bag here:
MAINTENANCE OF PRODUCT





Gender
MEN'S
Sport
- mountain trekking
Product type
- Backpack
Approved by
- Our DECATHLON in-store mountain instructors: English, Spanish, Indian, French, German, Dutch, helped conceive and design this product, throughout the entire development process. If you would you like to become a tester or co-designer, contact us at https://testproduit.decathlon.fr
Design for
- Passionate about trekking, we have developed this robust 50L bag (+10L extra) for men setting off independently to the mountains for several days
Legal notice
- Discover trekking with FORCLAZ by DECATHLON at www.forclaz-trek.com
Test
- All our trekking rucksacks are tested in use by users who represent those for whom the products are designed, in conditions similar to those found in real-life. In particular, our "Test Missions" bring together the product manager with people who are not affiliated with DECATHLON to test, improve and validate the products. This specific model was approved by trekkers on the Tour du Mont Blanc route.
Use restriction
- Do not machine-wash.
Global guarantee
- 10
Parts guarantee
Color
- Granite
Nutrition table
Composition
- Main fabric: 100.0% Polyester
- Lining: 100.0% Polyester
- Yoke: 100.0% Polyamide
- Pocket: 35.0% Elasthane, 65.0% Polyamide
- Bag cover: 100.0% Polyester
- Webbing: 100.0% Polypropylene
- Coating: 100.0% Polyurethane
Product plus point
- Dyeing that reduces water consumption
Storage advice
- Store your bag in a dry and ventilated place, out of the sun.
Catch line
- Backpack that is durable and lightweight with a carry system that is comfortable for long expedition-type treks lasting several weeks. SYMBIUM concept: The most comfortable in the range
There are no technical information to display. Please try again later.
Composition
Maintenance of Product





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