Grumpy Bear-Inspired 3D Tumbler Sleeve – Fits 20 oz Skinny Tumblers

Bring a little attitude to your next tumbler creation with this adorable Grumpy Bear-inspired 3D tumbler sleeve! Designed to fit a standard 20 oz skinny tumbler, this high-quality 3D printed sleeve is the perfect base for glitter, epoxy-free creations, UV resin, paint, vinyl, and other custom finishes.

Whether you're creating for yourself, a customer, or adding it to your craft collection, this sleeve is ready for your creative touch.

Features:

🩷 Fits standard 20 oz skinny tumblers

🖨️ Precision 3D printed

🎨 Ready to paint, glitter, or customize

✨ Great for epoxy-free and UV resin designs

💝 Perfect for tumbler makers and Care Bear fans

Please Note:

This listing is for the 3D printed sleeve only.

Tumbler, glitter, decals, and accessories are not included.

Due to the nature of 3D printing, minor layer lines may be visible and are normal.

Create something wonderfully grumpy and uniquely yours!