You want high lift? Zeagle delivers with the Big Bertha and Little Bertha Dual Inflator Redundant Bladder Assemblies. Two independent 85 or 55 lbs (38.5 or 24.95 kg) lift inner bladders inside a single bladder cover are the ultimate in lift! Bladders come equipped with Zeagle's Bx Power Inflator Assemblies. Both the Bertha and the Little Bertha have 2 Bx Inflators and 2 Over Pressure Relief Valve (OPV) with Pull Dump Cords. Each Bladder has one of its Bx Inflators equipped with a Cable Activated Rapid Exhaust (RE) Valve.
The Inner Urethane Bladders are Radio Frequency (RF) Welded for Strength and Durable providing years of reliable service. The Outer Bladder Cover is Constructed of Heavily Reinforced 1050-Denier Ballistic Nylon that is Abrasion Resistant and Durable. All Mounting Grommets are made from Corrosion Resistant Plated Brass. The Outer Bladder is equipped with Durable YKK Zippers for easy access to the Internal Urethane Bladders. Both the Big and Little Bertha are covered by Zeagle's Limited Lifetime Warranty.
This product has a limited lifetime warranty.