591ml Stainless Steel Insulated Tumbler with Handle & Straw

591ml Stainless Steel Insulated Tumbler with Handle & Straw

Brand: Watersy
Type: Vacuum Flask / Insulated Tumbler
Capacity: 591ml (20oz)
Material: Stainless Steel
Inner Material: 304 Stainless Steel
Origin: Mainland China
Certifications: CE / EU, CIQ, EEC, LFGB, SGS

Description

This 591ml insulated stainless steel tumbler is designed to keep beverages hot or cold while offering a portable and stylish solution for daily hydration. Featuring a durable double-wall vacuum insulation design, comfortable handle, reusable straw, and leak-resistant lid, it is suitable for home, office, travel, commuting, or outdoor activities.

Key Features

• Made with high-quality 304 stainless steel
• Double-wall vacuum insulation technology
• Keeps drinks hot for up to 6 hours
• Keeps drinks cold for up to 12 hours
• Includes reusable straw and secure lid
• Comfortable handgrip handle design
• BPA-free and food-safe materials
• Leak-resistant silicone sealing system
• Portable and reusable everyday tumbler

Benefits

• Maintains beverage temperature for extended periods
• Durable stainless steel construction for long-term use
• Large capacity suitable for daily hydration
• Leak-resistant design helps prevent spills
• Portable for commuting, travel, or work
• Reusable alternative to disposable cups and bottles

Perfect For

• Office and school use
• Car travel and commuting
• Coffee, tea, smoothies, and water
• Gym and fitness activities
• Outdoor and travel hydration
• Gift giving for friends and family