Extremely light. Ready to perform: the Sender Harness is just waiting for your next trip. Highly breathable and robust thanks to the laser-cut fabric. Optimum weight distribution with Split Webbing technology. Performance-oriented fit. Sender Harness, the climbing harness for performance sport climbers.

Sender quickdraws are designed for alpine climbing and high-performance sport. The combination of extremely light, compact carabiners and Dyneema® slings delivers an optimum balance of weight and performance. The straight gate with a ribbed grip area allows easier clipping, while the key lock system prevents snagging when clipping and unclipping. The sling varies in width and provides a firm grip; a robust sling protector keeps the lower carabiner in place and reduces wear. The bright orange indicator shows that the sling and protector are attached correctly to the carabiner. For users who need to save weight but still value ergonomics.

Sender quickdraws are designed for alpine climbing and high-performance sport. The combination of extremely light, compact carabiners and Dyneema® slings delivers an optimum balance of weight and performance. The straight gate with a ribbed grip area allows easier clipping, while the key lock system prevents snagging when clipping and unclipping. The sling varies in width and provides a firm grip; a robust sling protector keeps the lower carabiner in place and reduces wear. The bright orange indicator shows that the sling and protector are attached correctly to the carabiner. For users who need to save weight but still value ergonomics.

Sender quickdraws are designed for alpine climbing and high-performance sport. The combination of extremely light, compact carabiners and Dyneema® slings delivers an optimum balance of weight and performance. The straight gate with a ribbed grip area allows easier clipping, while the key lock system prevents snagging when clipping and unclipping. The sling varies in width and provides a firm grip; a robust sling protector keeps the lower carabiner in place and reduces wear. The bright orange indicator shows that the sling and protector are attached correctly to the carabiner. For users who need to save weight but still value ergonomics.

When every gram counts, the Sender Screwgate carabiner is the right choice for climbers who demand performance. This extra-lightweight and compact carabiner features a ‘D’ shape for easy handling. The key lock nose prevents any snagging when clipping and unclipping. The orange marking is an additional safety feature, acting as a warning if the carabiner is not screwed closed. In icy or dirty environments, a screw-locking carabiner is better choice in comparison to a twist-lock version.

When every gram counts, the Sender Twistlock Carabiner is the right choice for climbers who demand performance. This extra-lightweight and compact carabiner features a ‘D’ shape for easy handling. The twist-lock closure allows quick automatic locking and can be operated with one hand. The keylock nose prevents any snagging when clipping and unclipping. One of the lightest and most compact twist lock carabiners on the market.

Sender quickdraws are designed for alpine climbing and high-performance sport. The combination of extremely light, compact carabiners with wire gates and Dyneema® slings delivers an ideal balance of weight and performance. The weight-saving wire gates, designed for year-round use, are fully functional even in snow and ice and have less gate flutter and shutter. The sling varies in width and provides a firm grip; a robust sling protector keeps the lower carabiner in place and reduces wear. The bright orange indicator shows that the sling and protector are attached correctly to the carabiner. For climbers looking for the lightest keylock quickdraws for long routes and hard sends.

Introducing the ultralight quickdraw for high performance pursuits in the mountains. Together with a thin Dyneema® sling, the carabiners provide an ideal combination of weight and performance. Wire gates add further advantages: reducing the whiplash effect, functioning even in snow and ice, and contributing to the light weight. The result is the perfect draw for anyone looking for light weight and top performance.

Longer quickdraw sling for trad and alpine climbing to reduce rope friction and improve rope lead. The lightweight and compact Sender carabiner with a wire gate is easy to handle, remains fully functional even in ice and snow and has less gate flutter and shutter. The ultra-light and high-strength Dyneema® sling also offers particularly good handling thanks to contact stitching.

A pack of 6 Sender Wire carabiners for year-round use for trad climbing. Sorted by color to coordinate with your cams. The ultra-light carabiner offers top performance even in snow and ice and has less gate flutter and shutter. The optimized nose allows easier handling when clipping and unclipping. Its construction guarantees high performance and robustness combined with a light weight.

Inspired by Mammut’s active lifestyle approach. The backpacks from the Seon line are designed to combine work and leisure: They include a dedicated "work" section for a laptop, tablet or documents and a "climbing" section for sports equipment. You get to stay mobile and enjoy your free time. The Seon 3-Way is a real all-rounder. An urban backpack for everyday life in the city, which you can also carry as a shoulder bag. A stylish and practical companion for short business trips – your valuables are kept safe in a zipper compartment and a practical trolley loop lets you attach the backpack to your trolley case. And of course, your sports gear is right there with you in a separate "climbing” compartment.

Inspired by Mammut’s active lifestyle approach. The backpacks from the Seon line are designed to combine work and leisure: They include a dedicated "work" section for a laptop, tablet or documents and a "climbing" section for sports equipment. You get to stay mobile and enjoy your free time. The modern roll-top lock of the Seon Courier makes it particularly useful for bike commuters – you always have access to your belongings. For destinations further away, you can attach the Courier to your trolley case via a practical loop.

The Seon Laptop Case provides reliable protection for your notebook, but it is more practical than a simple protective cover. It features a fully-opening box design and an additional handle for secure transportation. The outer material is water-repellent and robust. On the inside, a padded laptop compartment with fleece lining, a large compartment for a tablet or documents and a mesh pocket with a zipper provide lots of storage space.

A practical shoulder bag from the Seon family, inspired by Mammut's active lifestyle approach. The Seon Pouch is ideal for securely carrying travel documents, a wallet or other valuable items. The outer material and exterior zippers are water-repellent and extremely robust. The large main compartment with zipper offers so much space that there's even room for a boulder brush or tape roll. Your smartphone can be safely stored in a padded compartment inside while an extra pocket with snap closure on the outside provides additional storage space.

The modern and functional Seon Tote Bag will accompany you all day long – from your home to the office and then on to your sporting activities. The spacious main compartment can hold your shoes and sports gear, while the external compartment provides extra space for other items or a water bottle. A separate compartment for a laptop and tablet make the Seon Tote Bag ideal for the office. It also features a mesh compartment with a zipper for secure storage for your valuables. With its anatomically shaped and padded shoulder straps and robust handles, the bag is both comfortable and practical.

Inspired by Mammut’s active lifestyle approach. The backpacks from the Seon line are designed to combine work and leisure: They include a dedicated "work" section for a laptop, tablet or documents and a "climbing" section for sports equipment. You get to stay mobile and enjoy your free time. The Seon Transporter is ideal as a mobile office. Its box design and zipper all the way round let you work comfortably in a variety of locations. Valuables can be kept safe in a zipper compartment and you can fasten your Seon Transporter to your trolley case with the help of a practical trolley loop. A separate "climbing” section means your sports gear is always with you.

Inspired by Mammut’s active lifestyle approach. The backpacks from the Seon line are designed to combine work and leisure: They include a dedicated "work" section for a laptop, tablet or documents and a "climbing" section for sports equipment. You get to stay mobile and enjoy your free time. The Seon Transporter is ideal as a mobile office. Its box design and zipper all the way round let you work comfortably in a variety of locations. Valuables can be kept safe in a zipper compartment and you can fasten your Seon Transporter to your trolley case with the help of a practical trolley loop. A separate "climbing” section means your sports gear is always with you.

Despite its compact dimensions, the Seon Waistpack has space for a large main compartment, an additional internal pocket with a zipper, a compartment for your smartphone and a key pocket. You can wear it comfortably on your waist or over your shoulder as a cross-body bag. There's even space for a boulder brush and a tape roll for those evening trips to the climbing gym.

Even the smallest accessories in the Seon family include functional features. The Seon Zip Wallet is a really robust, completely water-repellent wallet with an all-round zipper. The card inserts are padded with fleece to prevent scratches. The coin compartment has a snap button closure and the wallet also features a compartment for banknotes and one with a mesh ID window. A durable wallet for an active lifestyle.

Our legendary Skywalker is a versatile helmet for a full range of climbing adventures. The hybrid construction uses a cutting-edge combination of an EPP and EPS inner shell in a robust hard shell. Foam padding over the entire inner surface offers reliable protection from impact, even on the side, front and rear. The fine-tuned design includes features like matte surfacing on the outer shell, large ventilation openings, and easy, one-handed size adjustment. The helmet sits compactly and has additional inner cushioning to better cater to the unique size and shape of your head. Durable, robust and easy to pack with stowable straps, the Skywalker 3.0 offers protection and comfort with no compromises on performance. Its recycled EPS foam gives it a sustainable edge.