Ultra-light harness

The latest generation of our ultra-light harness, perfected to meet the highest demands in Hike & Fly and mountaineering. Thanks to its new inflatable protection, improved speed bar, and two sizes, the STRAPLESS 4 is now even more versatile, without compromising on weight, comfort, or simplicity. The STRAPLESS 4 is now approved for use up to 120 kg.

STRAPLESS 4 - even more versatile

• Two sizes (M and L): for better fit and wider target group.
• New inflatable protector: ultra-light (220 g), easy to handle and optionally mountable.
• Improved throttle system : for greater comfort across the entire acceleration range
• More ergonomic seat shape: thanks to 3D shaping and optimized legpads
• Optimized geometry of the waist strap: facilitates take-off
• New step-in-aid for the accelerator: for easier access to the accelerator
• Edelrid AURA carabiners: with a new anti-twist light element

INCREASED OVERALL COMFORT

Optional: Proven protection with innovative FLOWBAG for easy filling

Along with the STRAPLESS 4, we are launching the first inflatable protector from ADVANCE. Filling has never been easier thanks to the new FLOWBAG filling bag, which weighs only 33 grams. It only takes two FLOWBAG fillings to completely fill the protector. To reach the volume in the FLOWBAG, simply blow lightly into the bag twice with your mouth, from a distance of 20 cm - it couldn't be easier. It is also possible to fill the protector directly with your mouth, but for hygiene reasons we recommend using the FLOWBAG, which is included with the protector.

Important: The new protector is not compatible with the STRAPLESS 3, but fits both sizes of the STRAPLESS 4.