Premium 40oz Custom Rainbow Paint Vacuum Insulated Thermos

High-grade 18/8 stainless steel construction ensures durability and rust resistance. Double-wall vacuum insulation maintains beverages hot for 24 hours or cold for 48 hours. Custom rainbow paint finish with scratch-resistant coating for vibrant long-lasting aesthetics.

Ergonomic handle design paired with a detachable straw for versatile drinking options. Leak-proof screw-on lid with silicone gasket for secure travel use. Wide mouth opening accommodates ice cubes and easy cleaning.

Ideal for outdoor adventures, gym sessions, or office use. Bulk purchase available for corporate gifts or retail resale. Compatible with standard cupholders and backpack side pockets.

Commercial-grade powder coating withstands frequent washing and heavy-duty use. FDA-approved food-safe materials with BPA-free components. Custom logo printing available for brand promotions.

Wholesale pricing with global shipping for bulk orders. Durable packaging ensures damage-free delivery. Minimum order quantity flexible for resellers and distributors.

Exclusive vacuum sealing technology prevents condensation. Laser-engraved measurement markings for precise liquid tracking. Comes with a nylon carrying loop for portability.