10 Best Paintball Tanks 2026 in the United States

The HK Army HPA Paintball Tank is a lightweight compressed air tank designed for paintball and airsoft players who want to move quickly without carrying heavy gear. With a 68 cubic inch size and a pressure rating of 4500 psi, it offers a good balance of air capacity and portability. Its carbon fiber wrap material keeps the tank durable yet light, trimming down weight by several ounces compared to other tanks of similar size.

The included HP8 regulator outputs at 800 psi, which is standard and reliable for most paintball markers. Additionally, the tank meets strict safety standards and comes with a 5-year hydro test certification, ensuring it’s safe to use. The tank arrives empty, so you’ll need to find a place to fill it before use.

Though it is not the cheapest option on the market, its combination of lightness, build quality, and safety certifications makes it a solid choice for intermediate to advanced players who want dependable performance without extra bulk. Beginners or casual players looking for a more budget-friendly or larger capacity tank might want to explore other options.

The HK Army 68/4500 Aerolite HPA Compressed Air Tank System is a solid choice for paintball players. It features a 68 cubic inch bottle with a 4500 psi capacity, making it suitable for extended play without frequent refills. The reliable aircraft-grade aluminum regulator ensures consistent performance, maintaining an output pressure of 800 psi which is ideal for most paintball markers. The tank's lightweight design, weighing just 2.15 pounds, contributes to better maneuverability on the field. The clear color adds a unique aesthetic, making it stand out among other tanks.

Additionally, the five-year hydro testing cycle means fewer disruptions for maintenance, adhering to DOT & TC approval standards for safety and reliability. One potential drawback is that, being made from carbon fiber and aluminum, it might be more prone to wear and tear compared to fully metal tanks. Also, while the clear design is visually appealing, it may show scratches and dirt more prominently over time.

Despite these minor issues, this tank is well-regarded in the paintball community and ranks as a popular product in its category.

The HK Army HPA Paintball Tank is a solid option for paintball players looking for a lightweight and durable compressed air tank. It comes in a 68 cubic inch size and holds air at a high pressure of 4500 psi, which means you can play longer without refilling. The tank is wrapped in carbon fiber, making it strong yet lighter than many other tanks, helping you move faster on the field.

It includes a PRO regulator that lets you adjust the air output comfortably from different angles, offering better control during play. Safety is clearly a priority here, as the tank meets strict DOT and ISO standards and comes with a 5-year hydro testing warranty, so you can trust it’s reliable and safe to use. One thing to keep in mind is that it ships empty, so you'll need to fill it before you can use it.

This tank is great for players who want a balance of portability, performance, and safety, especially those who already use or plan to use HK Army gear for a coordinated setup. If you want a sturdy, well-designed tank that won’t slow you down, this is worth considering.