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SIMOND

CLIMBING CHALK BAG VERTIKA CHALK-BARRIER SIZE L - BLUE

4.7 out of 5 stars from 142 reviews
142 reviews

Our designers have developed this chalk bag for climbers who enjoy indoor climbing and big wall climbing, whatever their level.

This chalk bag reduces the amount of chalk lost if the bag is accidentally dropped (-55% according to our tests) or knocked over. Ideal for indoor climbing, at home or outdoors.

ID 8676383

€13.00
Tax included
Colour: Blue

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Design benefits

  • easy transport

    Drawstring to avoid spilling chalk everywhere in the bag.

  • content protection

    The filter reduces the chalk lost if the bag is dropped or knocked over.

  • carrying comfort

    Adjustable belt. Its elastic design provides better climbing comfort

  • user comfort

    The fleece lining provides comfort.

  • Features

    Design details

    WHY ADD A FILTER?

    A study by the Technical University of Darmstadt shows that the climbing has a high concentration of PM 10 due to chalk in the air.
    In parallel, we've noticed that chalk bags can be accidentally knocked over on the floor, at the base of boulders/climbing routes.
    When this happens, climbers are wasting their chalk and adding to the concentration of PM 10 in the air.
    This is why, to reduce this chalk loss, our engineers have designed a textile filter, built into the chalk bag.

    DOESN'T THE FILTER MAKE IT HARDER TO GET YOUR HAND IN TO CHALK UP?

    That was the challenge we faced!
    After numerous prototypes and tests, here is the winning formula:
    âž¡highly elasticated and smooth fabric so as not to snag the hand as it enters the bag;
    âž¡a slit across the middle to let the hand in easily;

    Of course, it will always be slightly easier to get your hand into a chalk bag without a filter, but after several field tests with climbers, the problem has been solved!

    HOW WAS THIS 55% DIFFERENCE MEASURED?

    Here's the test that was done to prove the effectiveness of the "Chalk barrier" textile filter
    1-We put the same amount of chalk into a Vertika Chalk-Barrier chalk bag and a Vertika chalk bag;
    2-We dropped the chalk bags 10 times from a height of 1.4 metres;
    3-We measured the amount of chalk left in each of the two chalk bags.
    The difference in the amount of chalk was 55%

    WEIGHT

    Only 72 grams!

    DIMENSION

    Opening: 11 cm x 9.5 cm
    The shape of the opening is slightly oval to fit the hand in better.

    Depth: 17 cm

    These dimensions are for information only. They may vary slightly since the materials are made of textile.

    LITTLE EXTRAS FOR CLIMBERS

    In addition to the advantages given above, we have added a webbing loop on the side that can be used to easily attach a climbing brush.
    The elasticated waist belt provides freedom of movement and breathability. This is a real bonus in terms of comfort.

  • Usage & care

    Warranty

    2 Years

    Care Instructions

    Cleaning

    • HAND WASH. MAXIMUM TEMPERATURE OF 40°C.

    • DO NOT DRY CLEAN.

    • DO NOT IRON.

    • DO NOT TUMBLE DRY.

    • BLEACHING EXCLUDED.

  • Specifications

    composition

    Main fabric: 100.0% Polyester;Webbing: 100.0% Polypropylene

  • Testing

    Agree by

    Our community of professional guides and climbers.