20oz Stainless Steel Custom Insulation Tumblers with Leakproof Lid 1081601T

Product Features:

• Double-Wall Vacuum Insulation: Double layers of high-grade 304 stainless steel with a vacuum-sealed space between them. This eliminates heat transfer via conduction or convection. Keeps beverages hot for up to 8 hours and cold for up to 24 hours, ensuring optimal temperature retention during commutes or long drives.
• Leak-Proof Seal: This tumbler comes with a food grade silicone seal which can pass LFGB test. Guaranteed spill-proof performance when closed – even when inverted, shaken, or jostled on bumpy roads.
• Durable 304 Stainless Steel Construction: Made from premium 304 food-grade stainless steel. Highly resistant to rust, corrosion, and flavor absorption. Provides exceptional longevity, hygiene, and preserves the pure taste of your beverages without metallic aftertaste.
• Perfect Car Cup Holder Compatibility: Ifun tumbler fits virtually all standard car cup holders, preventing tipping or rattling while driving.
• Easy-Clean Design & Wide Mouth Opening: Features a wide mouth opening. It has a removable lid with a simple, accessible seal. Allows for easy filling, adding ice, thorough cleaning, and effortless hand-washing.
• Sweat-Proof Exterior: The vacuum insulation structure doesn’t just control internal temperature; it also prevents condensation from forming on the outer wall. Keeps your hands dry, cup holders clean, and prevents ice vapor on surfaces – no more wet console or sticky holders.

Custom Services:

• Logo & Design: Ifun stainless steel bottles support custom your brand logo. We can make your logo & design with screen printing, laser engraved, heat transfer, 3D printing, UV printing etc.
• Color: The colors can be customized according to the pantone color number, we can do it with matte finish, glossy painting, powder coating etc.
• Capacity: We have 20oz, other capacity we can also custom for you.
• Lids: 100% BPA FREE leakproof lid, the color can be customized.
• Package: Color box, white box, gift box, brown cardboard box, cylinder box etc.