One Casa Blow Up Shark Costume for Kids - Inflatable Full-Body Halloween Costume (4-5YRS)

Feel the fun with the One Casa Blow Up Shark Costume

This kid-friendly inflatable costume brings playful drama to Halloween, parties, and pretend-play moments. The full-body shark silhouette inflates quickly, creating a striking profile while letting kids move with ease during active celebrations. Built from durable materials and designed for easy setup, it offers a memorable look without compromising comfort.

What you get

• Instruction Sheet
• Inflatable Shark Suit
• Air Pump

Sizes and fit

Three kid sizes are available: 4-5YRS, 6-7YRS, and 8-10YRS. Use the size chart in the image to choose by height for the best fit.

How it works

The included air pump inflates the suit in seconds when powered by four brand-new AA batteries or a portable power bank. Batteries are not included. For extended play, keep spare batteries on hand and follow the safety notes about battery placement in the pocket to help prevent overheating.

Materials and durability

Made from high-strength waterproof polyester with reinforced stitching, the costume is built to withstand active movement and repeated wear during full-day events or burst of imaginative play.

Powering and safety tips

• Place the battery pack in the designated pocket for stable operation and to reduce overheating risk.
• Use fresh, high-power batteries for best inflation performance.
• Turn off the blower between uses to conserve power and protect the batteries.

Real-world use ideas

Capture standout photos at school events, surprise teammates on party days, or create a dramatic entrance at a family gathering. The bold silhouette helps kids express their creativity while staying easy to manage during busy moments.

Why choose One Casa

One Casa focuses on playful, practical dress-up that blends visual appeal with user-friendly design. This inflatable shark costume offers a striking look, simple setup, and durable materials to support lots of pretend-play fun.