Wide opening 22 cm. High-quality ripstop material on the outside, the tamed giant shows his soft spots on the inside. The soft pile lining helps for ideal chalk distribution, while the huge round access enables effortless chalking up to above your elbows (if so wished). Built with a steady shape for stability as a prime goal, it will be even sturdier once you insert your boulderguide into the zippered base pocket. Centered cord closure, to keep it's great shape also when closed.