Jack Wolfskin Crosstrail 22 ST Blue Jewel Mochila de exterior

Hiking through the hills and vineyards of Provence is an unforgettable experience. With the CROSSTRAIL 22 ST on your back, your trail food and water bottle are neatly stowed and easy to retrieve. And your back stays cool and dry, even in summery temperatures.
This lightweight hiking pack provides outstanding back ventilation. It is ergonomically designed and has plenty of space for your day hiking kit. The load is evenly distributed, and the pack sits comfortably with no pressure points. The “soft-neck” shoulder strap construction provides additional comfort in the neck area.
The packs in the CROSSTRAIL product series benefit from a redeveloped version of the hugely successful JACK WOLFSKIN ACS back system. Since its launch in 1991, the classic Air Control System has been synonymous with advanced ventilation, carry comfort and climate control. The comfort is enhanced by the air mesh fabric, which has large pores for optimal ventilation. There is a gap between the mesh back panel and the body of the pack. This gap allows perspiration to dissipate more effectively and helps keep your back dry.
This hiking pack is not only good for your back, it’s good for the environment too. The air mesh fabric is sustainably manufactured and is dyed using our innovative, waterless FUTURE DYE process. This saves 10 litres of water per pack. The lining consists entirely of recycled polyester.
With the CROSSTRAIL on your back, everything is securely stowed and easy to retrieve. Your water bottle, for example, can be stashed in the fold-out bottle holster on the waist belt so you can grab it when you need it.
The pack benefits from a comprehensive list of highly practical features. With multiple packing options – a separate front pocket, elasticated mesh pouches on the front and sides, lashing loops for a set of trekking poles and a pocket inside the lid for small items – you can carry everything you need for a day on the trail. And because it’s important to keep your fluid intake up when you’re hiking, particularly in warmer weather, the CROSSTRAIL is also prepped to accommodate a hydration system.
 
Technologies:
ACS Tight
Packs featuring the pack carrying system ACS Tight (Air Control System), sit close to the body, enhance freedom of movement and have a central ventilation channel, which efficiently wicks away the hot air.
 
BACKLENGTH S-M
Backpacks with a ""BACKLENGTH S-M"" are suitable for a back length of between 46-54 cm.
The back length is measured from the 7th cervical vertebra to the 5th lumbar vertebra or, alternatively, from the shoulder to the top edge of the pelvic bone.
The back length is stated on backpacks which are primarily used on either day trips or treks lasting several days.
 
100% PFC-free
Label for water-repellent coating without PFC. One of our top aims is to eliminate PFCs in our collection.
PFCs (per- and poly-fluoride chemicals) are substances used on the surfaces of items to give them water-repellent or fat-repellent properties, which is the reason they are mainly used in waterproof trousers and jackets.
As it is still not clear which PFCs are ""good"" (i.e. degradable) and which ones are not, we took the decision to eliminate them all from our entire collection. We are now very close to attaining our goal: all our clothing and equipment are now completely PFC-free. And the number of PFC-free shoes in our collection is on the rise.
 
bluesign® PRODUCT
The bluesign® PRODUCT logo stands for safe textiles, environmentally friendly production and responsible use of resources.
The bluesign® system excludes substances that are harmful to the environment and to health from the very beginning of the manufacturing process. All steps in the process are comprehensively monitored by independent bodies. This ensures environmentally friendly and safe production, as well as the highest standards concerning use of resources, consumer protection, water and air emissions as well as workplace safety.
A bluesign® PRODUCT comprises at least 90% bluesign® certified textiles and 30% bluesign®-certified accessories, i.e. minor components such as zips, buttons, etc.
 
Grüner Knopf (Green Button)
The Green Button is a government-run* certification label for sustainably manufactured textiles. It provides guidance for consumers when shopping. The Green Button sets out mandatory requirements to protect people and the environment in the textile production process. A total of 46 stringent social and environmental criteria must be met – ranging from wastewater to forced labour.
What is special about the Green Button is that the company as a whole is also audited, not just the product. This makes it the first government-run certification label to systematically audit companies for compliance with human rights and environmental due diligence in their supply chains.
The government defines the criteria and conditions for the Green Button, creating clarity and trust. Independent auditors review compliance with the criteria.
* Government seal of the Federal Republic of Germany
 
Recycled
A large number of our products are already made of sustainable materials from recycled resources, and we are continually working towards increasing the percentage.
We use recycled PET bottles in many of our materials, such as fleece, synthetic fibre filling and the outer hardshell and softshell fabrics.
The membrane used in our Texapore Ecosphere is made from production remnants, meaning there is no waste.
And SEAQUAL™ is a synthetic fibre made from plastic debris fished out of the oceans.
 
Further details:

• ACS: flexible, classic back system with mesh back panel creating a space between the back and the pack for effective ventilation and specially shaped, ergonomic shoulder straps
• side compression straps
• adjustable sternum strap with SOS whistle
• padded waist belt with pull-forward adjustment
• multifunctional attachment loops
• reflectors
• main compartment with inner pocket (doubles as stow pouch for water bladder), separate front pocket with zip, elasticated mesh front pocket, 2 mesh side pockets, 2 waist belt pockets (one of which folds out as a bottle holster), internal lid compartment, key clip
• equipped for hydration system (tube duct and fastener)
• integrated rain cover in base compartment
• CROSS RIP 210D: very lightweight, hard wearing ripstop fabric with reinforcement threads (body & base)
• FUTURE DYE AIR MESH: breathable mesh fabric with cushioning properties and waterless dyeing technology (back system)
• steel (frame)