11oz Double-Wall Vacuum Insulated Stainless Steel Tumbler with Straws Sports Mugs BPA-Free Black Cat Walking Fields

Product Description:

Keep drinks frosty or piping hot all day with our Double-Wall Insulated Tumbler! Perfect for hikes, commutes, or office use, this sleek cup combines cutting-edge insulation tech with user-friendly features.

Why Choose This Tumbler?

✔️ Advanced Insulation: The 304 stainless steel inner layer, vacuum-sealed construction, and external thermal coating lock in temperatures. Enjoy icy beverages for 18 hours or hot drinks for 6 hours—ideal for any lifestyle.

✔️ Versatile Sipping Options: Switch between the included straight or bent straws, or sip directly from the wide mouth. The vented lid prevents suction issues while maintaining a tight seal.

Pro Tips for Best Results:

➔ Pre-Chill/Pre-Heat: For optimal performance, rinse with ice water (for cold drinks) or hot water (for warm drinks) before filling.

➔ Safety First: Avoid overfilling with boiling liquids. Never use the straw for hot drinks above 140°F to prevent burns.

➔ Quick Clean: Hand-wash lids and straws with mild soap. Do not soak prints >30 mins to preserve design.

Important Notes:

⚠️ Avoid: Carbonated drinks, acidic juices, dairy (clean immediately), microwaves, dishwashers (for lids/straws), or extreme impacts.

⚠️ Child Safety: Supervise kids under 12. Not for use as a food storage container.