Est-ce qu’il est vraiment stable au sol ?

The bag was designed specifically for bouldering, with a reinforced flat bottom. Once placed on the crash pad or at the base of the wall, it stays in place and greatly reduces the risk of tipping over. Even when only partially filled, its wide base ensures stability.

Peut-on fermer complètement le sac ?

It has a double closure: an internal drawstring to close the main opening, and an external zipper to secure the whole thing. The result: the chalk inside during transport, in your bag or in the car.

Peut-on ranger autre chose que la magnésie ?

The Boulder Chalkbag features a zippered pocket on the back, perfect for keeping your essentials close at hand: keys, phone, tape, or a small snack. The two integrated brush holders also allow you to store your brushes without losing them between attempts.

Est-il adapté à une utilisation en extérieur ?

Absolutely. It's designed for both the gym and bouldering outings in the woods. Its durable outer fabric, stable base, and secure closure make it a reliable bag even on uneven terrain.

Est-ce qu’il est encombrant à transporter ?

No. It offers plenty of space for bouldering sessions while remaining compact. The handles make it easy to carry by hand, and the loop allows you to easily attach it to a crash pad or carabiner. Its back pocket lets you carry just the Boulder Chalkbag, so you don’t have to carry multiple bags.

New

Boulder ChalkBag Bouldering chalk Bag

Name: Boulder Chalk Bag
Brand: YY Vertical
SKU: YY SAM BOULDER SLOTH
Price: 37.9 EUR
Availability: InStock

37.90 €

Taxes included. Shipping costs calculated at checkout.

Model

Chick
sloth

The Boulder Chalkbag is designed for climbers who give their bouldering sessions their all, without compromising on style or functionality. Stable, spacious, and easy to access, it lets you quickly reach in with both hands without having to search for or tip over yo chalk s between attempts.

Its wide opening and flat bottom ensure perfect stability on the ground, whether indoors, on a crash pad, or outdoors. The drawstring closure and zippered back pocket prevent leaks during transport, keeping your bag clean and ready to climb.

Equipped with built-in brush holders and sturdy handles, it keeps all your essentials in one place. Less clutter, more efficiency: you can stay focused on your block.

The Boulder Chalkbag is a simple and reliable tool that accompanies every attempt, every run, every session, giving you the freedom to climb with peace of mind.

Shipping 24h

Free shipping on orders of €200 or more

90-day return policy

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Features

Intended uses

Materials

Pack composition

Technical details

Boulder Chalk Bag sloth

Features

Stability

Solid, flat bottom

Thanks to its flat, reinforced bottom, the bag stays perfectly in place on the ground. No tipping over, no spilled chalk . You can focus entirely on your bouldering.

Wide opening

Easy and instant access

Its wide opening allows you to quickly immerse both hands between attempts. The movement is fluid, natural, and effective.

Anti-leak

Secure transportation

Zip closure at the back and drawstring at the top = no leaks in your bag or car. The chalk inside, even when you're on the move.

Organized

All-in-one

Two brush holders and a pocket on the back: everything has its place. No more searching for your brush or keys between runs, or carrying multiple bags.

Any questions?

Is it really stable on the ground?

Can the bag be completely closed?

Can we store anything other than chalk

Is it suitable for outdoor use?

Is it bulky to carry?

Climb