The internal TPE canal features protruding textures positioned at different angles and intervals. This combination of shapes and structures creates a stimulating pathway designed to intensify sensation from multiple contact points.
The fully waterproof TPE sleeve can be rinsed directly with water after use. Its durable, non-absorbent structure supports convenient cleaning and long-lasting performance.
The sleeve’s premium TPE and reinforced wall thickness allow it to closely envelop the shaft while maintaining exceptional softness, delivering a smooth and cushioned feel.
How to use
The Cocoon Sleeve is a replacement component for The Cocoon device.
Frequently Asked Questions
Yes. Replacement sleeves for The Cocoon are available as individual purchases, so you don't have to replace the entire device when it's time for a refresh. Stock and regional availability may differ, so we recommend checking the product page or contacting customer support to confirm what's available in your area.
The Cocoon comes in two sleeve sizes, standard and large, so you can choose whichever suits you best.
Applying plenty of water-based lubricant before inserting is the most effective immediate solution. The Cocoon's smart heating function, which warms the sleeve up to 42°C, also helps the TPE material relax and become more pliable with use, making each subsequent session increasingly comfortable.
The Cocoon is designed to prioritize pulsation and warmth over a tight gripping sensation. If the sleeve feels looser than expected, ensure it is fully inserted and used with adequate lubrication.
Minor sleeve displacement during active throbbing phases is part of the device's pulsating motion profile. To minimize unwanted movement, always confirm the sleeve is fully and correctly seated within the device before starting a session.
Yes, and we'd call it essential. Water-based lubricant works directly with The Cocoon's warming and throbbing action to amplify glide and sensation while protecting the sleeve material from friction-related wear. Silicone-based lubricants are incompatible with TPE and should always be avoided.
• Detach the sleeve from the device body
• Flush it thoroughly with warm running water
• Use a dedicated toy-safe cleaner or gentle soap if needed
• Rinse a second time to ensure no cleaning residue remains
Post-session cleaning is important for both hygiene and maintaining the quality of the sleeve material over time.
After washing, give it a gentle shake to expel excess water and set it in a well-aired location to dry naturally. Do not put it away until it is completely dry.
Made from body-safe, heat-compatible TPE, The Cocoon's sleeve is engineered to maintain its softness and structural integrity through extended use. How long it lasts depends significantly on how well it is cared for — proper lubrication, correct cleaning, and dry storage after each use all play a meaningful role.
We recommend using only sleeves designed specifically for The Cocoon. Sleeves from other devices are not optimized for the smart warming function and may fail to achieve proper thermal contact or fit correctly within the heating chamber, compromising both safety and performance.
Yes, and it is intentional. The internal architecture of The Cocoon's sleeve includes deliberate variations in wall thickness — thinner zones are designed to flex and transmit the throbbing motion more naturally, creating the signature immersive pulsation the device is known for.
