Silicone Boot for Stanley 30/40oz Tumbler – Anti-Slip Cover
Protect Your Stanley Tumbler in Style
Keep your Stanley 30oz or 40oz tumbler looking brand new with this 75mm silicone protective boot. Crafted from premium food-grade silicone, this snug-fitting sleeve wraps the base of your bottle, shielding it from scratches, scuffs, and everyday bumps — all while adding a secure, non-slip grip to any surface. Available in a range of vibrant colors, it's the perfect finishing touch for your favorite vacuum insulated cup.
Why You'll Love It
- Universal 75mm Fit: Designed to fit Stanley 30oz and 40oz tumblers perfectly — slides on and stays put.
- Anti-Slip Base: Textured silicone grip keeps your tumbler stable on desks, car cup holders, and countertops.
- Scratch & Scuff Protection: Guards the bottom of your cup against surface damage and wear over time.
- Multi-Color Options: Choose from a fun selection of colors to personalize your tumbler or match your style.
- Premium Silicone Material: Soft, flexible, and durable — no high-concern chemicals; safe for everyday use.
- Easy On & Off: Simply slip it onto the base of your tumbler — no tools or adhesives required.
- Lightweight & Compact: Adds protection without adding bulk, so it still fits in standard cup holders.
Product Specifications
- Inner Diameter: 75mm
- Compatible With: Stanley 30oz & 40oz Tumblers / Vacuum Bottles
- Material: Food-grade silicone
- High-Concern Chemicals: None
- Country of Origin: Made in Mainland China
Perfect For
Whether you're at the office, in the gym, on a road trip, or enjoying the great outdoors, this silicone boot keeps your Stanley tumbler protected and grippy wherever you go. It also makes a great little gift for any Stanley fan!
Explore More Drinkware Accessories
Looking for more ways to upgrade your drink setup? Check out our Solar Fountain Pump for outdoor entertaining, or browse our Heavy Duty Adhesive Wall Hooks for keeping your kitchen organized. For authoritative guidance on safe materials in food-contact products, visit the FDA's Food Contact Materials page.
Learn more: RTIC Outdoors
Frequently Asked Questions
Q: Will this silicone boot fit my Stanley 30oz and 40oz tumbler?
A: Yes! This protective silicone boot is specifically sized at 75mm inner diameter to fit Stanley 30oz and 40oz tumblers and vacuum bottles. It slides snugly onto the base for a secure, wobble-free fit.
Q: Is the silicone material safe?
A: Absolutely. This boot is made from premium food-grade silicone with no high-concern chemicals, making it safe for everyday use around food and beverages.
Q: Will it still fit in a car cup holder with the boot on?
A: In most cases, yes. The boot adds minimal bulk and is designed to remain compatible with standard-sized cup holders. However, fit may vary depending on your specific vehicle's cup holder dimensions.
Q: How do I clean the silicone boot?
A: Simply rinse it with warm soapy water or wipe it down with a damp cloth. It's easy to remove from your tumbler for cleaning and slips back on in seconds.
Details
This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.
Shipping & Returns
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.
We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.