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Custom Anti-Slip 30oz/40oz Silicone Sleeve for Tumbler Direct Drinking Tall Tumbler Boot Cover for Boiling Water Use
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Material |
100% Food Grade Silicone |
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OEM/ODM |
Highly Welcomed |
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Custom |
Color, Shape, Packaging All are Welcomed |
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Sample |
Free |
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Certificates |
BPA FREE, LFGB, CE ETC |
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Advantage |
High temprature sterilizable |
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Q1. Are you a factory
A:Yes, we are a BSCI certified factory
Q2. Is there a quality inspection
A: Yes, We have a dedicated quality inspection department responsible for testing product
Q3:Can I make my own design
A: of course, you can do custom design including color, shape and any others, Just offer us your design files and the pantone color code you want; we also have our own design department for your advice and assistance
Q4; Are your products safe, any certificate
A: 1), Yes, we have certificates for our products. Such as SGS, EN71, CCPSA, LFGB, CE
2), we have certificates of BSCI and ISO for our factory
Fu Zhou ShengLeaf presents the Custom Anti-Slip 30oz/40oz Silicone Sleeve for Tumbler Direct Drinking Tall Tumbler Boot Cover for Boiling Water Use, a high-quality, practical accessory designed for professionals working from home who want a reliable, safe, and stylish way to enjoy hot beverages throughout the day. This sleeve fits popular 30oz and 40oz tall tumblers, offering a snug, custom-like fit that feels secure in your hand. It’s made from durable, food-grade silicone that withstands boiling water and daily use, so you can pour your tea or coffee straight into your tumbler without worrying about damage or deformation
The sleeve’s anti-slip texture improves grip and reduces the chance of accidental drops when you’re moving between your desk, kitchen, and home office. The boot cover design wraps around the tumbler’s base and sides to protect against scratches and dents, making it ideal for commuters, remote workers, and anyone who values a neat, professional setup. With heat-resistant properties, this sleeve provides an extra layer of insulation, so the exterior stays comfortable to touch even when the inside contains very hot liquid. It helps maintain beverage temperature for longer, too, which is great for meetings that run long or focused work sessions that stretch into the afternoon
Installation is simple and quick. Stretch the silicone over your tumbler, and it locks into place without slipping or sliding. The material is flexible enough to accommodate slight size variations between brands, while still offering a secure hold. Cleaning is equally easy—wash the sleeve by hand with warm, soapy water or place it in the dishwasher for a thorough clean. The silicone resists stains and odors, so your sleeve stays fresh even after repeated use with coffee, tea, or other beverages
This product balances safety and convenience. The boiling-water-safe rating makes it suitable for direct drinking scenarios where very hot liquids are present. Whether you’re pouring freshly boiled water directly for instant tea or refilling a travel mug with hot coffee, Fu Zhou ShengLeaf’s sleeve reduces the risk of burns by adding a protective barrier between the hot surface and your hand. The sleeve’s reinforced bottom further adds protection and comfort when the tumbler is placed on hard surfaces, preventing heat transfer and minimizing noise
Aesthetics and customization matter, too. The sleeve is available in tasteful, subdued colors that fit a professional home office environment. Its clean lines and minimal branding blend well with a range of tumblers and desk setups. The subtle texture pattern provides an attractive, modern look without being distracting during video calls or meetings. For those who prefer a personal touch, the sleeve can be ordered in custom colors or with simple personalization options to reflect your style or brand identity, making it a thoughtful gift for coworkers or a uniform addition for distributed teams
Durability is a key feature of this sleeve. The silicone construction resists tearing, cracking, and hardening over time, ensuring long-term protection for your tumbler. It performs well under repeated temperature changes, from hot to cold, and remains flexible through daily wear. This reliability means fewer replacements and lower long-term costs, which aligns well with the practical mindset of professionals who work from home and appreciate products that last
Functionality extends beyond drinking. The sleeve’s non-slip surface helps keep your tumbler stable on desks, countertops, or laps, reducing spills and interruptions during focused work. The boot-style bottom elevates the tumbler slightly to prevent condensation from leaving marks on your desk, which is particularly useful when switching between cold and hot beverages. The sleeve also adds a layer of protection in case of minor knocks or drops during hurried movements around the home office
Safety and environmental considerations were part of the design. Fu Zhou ShengLeaf uses BPA-free, food-grade silicone that meets common safety standards for consumer products. The material is recyclable in many silicon recycling programs, offering a more sustainable choice compared to single-use insulators or disposable cup sleeves. Choosing this sleeve supports a reduced waste habit in daily beverage consumption
For busy professionals, the convenience features matter. The sleeve’s lightweight design adds minimal bulk to your tumbler, making it easy to carry in a bag or place in a cup holder during short trips. It does not interfere with direct drinking lids or straw openings, ensuring compatibility with the most common tumbler accessories. The snug fit also prevents rattling and unwanted movement, contributing to a quieter, distraction-free work environment
The Fu Zhou ShengLeaf Custom Anti-Slip 30oz/40oz Silicone Sleeve for Tumbler Direct Drinking Tall Tumbler Boot Cover for Boiling Water Use is a thoughtful, practical accessory for professionals working from home who want safety, durability, and style in one product. It protects your tumbler from damage, improves grip, offers insulation from hot beverages, and supports a cleaner workspace. With easy installation, simple cleaning, and a professional aesthetic, this sleeve enhances daily routines and helps maintain focus during work hours. Choose a reliable solution that keeps your hot drinks safer and your workspace neater—choose Fu Zhou ShengLeaf
