Description Adjustable backpack strips: Adjustable straps, can be customizable to fit all sizes. The maximum size of the strap is 31 inches(80cm), and usually both children and adults can use our backpack water gun. If you are a big person, please measure your backpack before buying. Water gun for kids is the first choice for childrens toys of all ages in summer. Reasonable capacity backpack water gun: The squirt gun for kids with comes large capacity 2-liter water tank design, no need to refill water, no need to add water every time. Fill water guns tank once and enjoy plenty of spraying. It is ideal for water warfare and summer pool beach outdoor entertainment, Great for kids toddlers teenagers adults.(It is recommended to add water not more than 80% of the capacity) Easy to use and Long-Distance shooting distance: Just Pump to Shoot after Filling Clean Water. this water gun toy can release a shooting distance of more than 27 feet (8 meters). Even a two-year-old kid can easily shoot the water out of about 10 feet (3 meters). Do Not Aim at Eyes or Face Super quality water guns: Our water shooter gun toy made with high-quality ABS Materials, smooth surface, Non-toxic and Eco-friendly. Tested for safety and durability. The cute cartoon water guns are perfect for kids. No water leakage: We have upgraded the hose and valve of the backpack water gun better, so you dont need to worry about water leakage. Water blaster toys are perfect for childrens gifts in summer. Summer Gift for Kids: The water blaster gun toy is ideal for Summer Pool Beach Sand Outdoor Water Fighting Play Toy and Family friend Party favorite Fun Outdoor Activity Toys. Ideal water toys for kids. Recommended for children aged 3+.