Chalk Bag for Rock Climbing, Climbing Chalk Bag for Bouldering with 2 Large Zipper Storage Pockets, Premium Gym Chalk Bag for Weightlifting, Great Gift and Rock Climbing GearPremium Quality Our chalk bags are carefully designed to be perfect for rock climbing, gym climbing and bouldering. But its also great to use at the gym for weightlifting, powerlifting, gymnastics and any other workout where you need some extra grip. Anti leak Design Our no leak design includes tight drawstrings to prevent chalk spill. The bag is durable and waterproof to ensure your chalk stays dry. The inside is fleece lined to keep your chalk dust