A 600cc tank is the difference between a water fight and a series of short interruptions to refill. This one holds enough for a proper run around the garden, and the long barrel throws water further than the small pistol-style guns.

Sold as singles or in 2 and 4 packs for when the whole street is involved.

• 600cc high-capacity water tank

• Long shooting range pump action, no batteries

• Blue and green colourways, 1, 2 and 4 packs

• Sturdy ABS plastic body

• Ages 3 and up — not for children under 3