Compact, robust and ergonomic, the "Harrison Rocket" is considered the best throw bag in the world. Designed in New Zealand by three times New Zealand tree climbing champ Andy Harrison - each throw bag handcrafted by Andy's wife, Ali. Used the world over by working and competing climbers who appreciate the best in equipment. The slim design limits snagging. Available in various weights - the most popular being 8, 10, and 12 oz. Lighter bags tend to throw higher while heavier bags allow for easier retrieval. For advice and guidance on throwing techniques download a copy of Mark Adams 'Slick Tricks' below.