Javelin Carrying Bag (6 Javelin Capacity) Bag will hold all sized of javelins from 500gram to 800 gram sizes. Protect your javelins and get them to practice or the meet in style! Our SPEARWERX Javelin Bag holds up to 6 javelins. The bag is 106" x 8" with a heavy duty zipper and reinforced ends to protect the bag from the javelin tips and tails. The bag will hold all javelin sizes up to 800 gram javelins. The bag also comes with a carrying handle.