Ultimate Performance Climbing Chalk Bag For hassle-free access to provide you with control and focus, the Ultimate Performance Climbing Chalk Bag is an essential item for all climbers. Providing you with extremely easily accessed chalk for that extra bit of grip when on rockfaces, this Chalk Bag will give you one less hassle to worry about. The bag is able to store up to 300g of chalk, perfect for long days out. The bag has a secure drawstring closure which is quick and easy to open and close. This will mean that you will easily be able to gain access and secure the fit of the bag without spilling the chalk. It is also designed in a way that can be used with just one hand. A fleece lining will provide a leakproof and secure lining for the chalk, while the side zip pocket provides access to small essentials and an accessory loop on the outside provides quick access. The adjustable waist belt fits waists 28"-44".