LuvPump ComFit Vagina Penis Pump Sleeve - Fits Cylinders 1.5 to 2.5 inches

Universal Compatibility for Multiple Pump Systems

The LuvPump ComFit Universal Pump Sleeve provides a flexible interface solution for penis pump users who require a softer contact surface between their skin and rigid pump cylinders. This translucent sleeve stretches to accommodate cylinder diameters ranging from approximately 1.5 to 2.5 inches, making it compatible with most standard vacuum pump systems currently on the market.

The sleeve measures approximately 3.5 inches in length with a wall thickness of 2-3mm, providing sufficient material to create a comfortable seal while remaining thin enough to maintain effective vacuum pressure transfer. The clear construction allows users to monitor their pumping session visually without removing the sleeve.

Material Construction and Flexibility

Manufactured from thermoplastic elastomer (TPE), this sleeve combines stretch capacity with dimensional recovery. The material can expand to roughly 200% of its resting diameter, then return to its original shape after use. This elasticity ensures the sleeve maintains consistent contact with both the pump cylinder interior and the user's skin throughout extended pumping sessions.

The TPE formulation is phthalate-free and body-safe for direct genital contact. The material's smooth surface reduces friction compared to direct contact with acrylic or polycarbonate cylinder walls, minimizing potential discomfort during insertion or removal from the pump chamber.

Dual-Function Design

Beyond serving as a cylinder liner, this sleeve functions as a post-pump constriction device. After achieving desired engorgement, users can slide the sleeve off the cylinder base while maintaining it around the penis shaft. The elastic tension provides mild constriction that helps sustain tumescence by restricting venous outflow without completely blocking circulation.

The sleeve's 1.5-inch inner diameter when unstretched creates moderate compression suitable for temporary wear periods of 20-30 minutes maximum. The material thickness distributes pressure more evenly than traditional rigid cock rings, reducing the risk of localized tissue pressure points.

Maintenance and Durability Specifications

Clean this sleeve before and after each use with warm water and mild antibacterial soap or dedicated toy cleaner. The non-porous TPE surface resists bacterial colonization when properly maintained. Allow the sleeve to air dry completely before storage to prevent moisture retention.

Avoid petroleum-based lubricants, as these can degrade TPE over time. Water-based lubricants are recommended for both pumping applications and post-pump wear. With appropriate care, the sleeve maintains structural integrity through approximately 50-100 use cycles before elasticity degradation becomes noticeable.

Specifications

• Material: Thermoplastic Elastomer (TPE), phthalate-free
• Length: Approximately 3.5 inches
• Compatible Cylinder Range: 1.5 to 2.5 inches internal diameter
• Wall Thickness: 2-3mm
• Color: Clear/Translucent
• Stretch Capacity: Up to 200% of resting diameter
• Weight: Approximately 30 grams
• Recommended Lubricant: Water-based only
• Maximum Constriction Wear Time: 20-30 minutes

This accessory addresses the common issue of discomfort during vacuum pumping while adding post-session functionality that eliminates the need for a separate retention device.