Silicone Cup Sleeve Jack NJill JJN0003Y — Yellow, reusable cup cover

Silicone Cup Sleeve Jack NJill JJN0003Y — Yellow is a reusable silicone cover designed to fit standard cups and tumblers. The flexible sleeve slips over the outside of a cup to provide thermal insulation, improve grip and reduce the risk of surface scratches and minor spills. The smooth, washable surface is suitable for hot and cold beverages and is compact enough for everyday use at home, in the office or while commuting.

Advantages

The sleeve is made of flexible, food-safe silicone that resists heat and cold, offering additional hand protection with hot drinks and helping to maintain comfortable temperature when holding cold drinks. Its textured exterior improves grip on smooth or wet cups, while the wrap-around design protects tabletops and prevents slipping. The material is durable, stain-resistant and can be cleaned by hand or placed in a dishwasher for quick maintenance.

Suitable for

• Standard ceramic, glass and travel cups with a straight or slightly tapered body
• Hot beverages such as coffee and tea to reduce heat transfer to hands
• Cold drinks to prevent condensation and improve grip
• Office desks, kitchen counters and portable use during commuting

Key specifications

• Material: flexible, food-grade silicone
• Color: yellow
• Design: reusable slip-on sleeve for external cup protection
• Cleaning: hand washable and dishwasher safe
• Function: thermal insulation, anti-slip grip and surface protection

How to use

Slide the silicone sleeve over a clean, dry cup by stretching the opening and positioning it at the desired height. Ensure the sleeve fits snugly and sits evenly around the cup circumference. Use with hot or cold beverages as needed. To remove, stretch the sleeve slightly and pull it off from the rim downward. Regularly check for dirt or residues and clean according to the cleaning instructions.

Usage recommendations

For best results, avoid forcing the sleeve onto cups that are significantly larger or smaller than standard sizes; incorrect fit can reduce effectiveness. Clean the sleeve after use with warm soapy water or in the dishwasher, and allow it to air dry. Keep away from direct flame or heating elements and inspect periodically for wear before use with very hot liquids.