This looks like a lot of fun- the Super Soaking Fire Hose with Backpack. It has a water gun that can shoot a stream of water up to 35 feet. Since the water is stored in the backpack, it’s easier for smaller kids to carry around- and a lot cooler. Kids can pretend to be firefighters and spray the hose- at their friends. It also comes in an Astronaut Space Pack version:
Get one of each and have a firefighter vs. astronaut water fight in your yard.
Travel Backpacks for Men, Extra Large College School Laptop Bookbags with USB Charging Port,TSA Friendly Water Resistant Business Computer Bag with Luggage Sleeve Fit 17 Inch Laptop 45L,Black
Melissa & Doug Fire Chief Role Play Costume Set (Pretend Play, Bright Red, 6 Pieces, 17.5" H x 24" W x 2" L)