GSI Outdoors Thermal Mug 500 ml Stainless Steel

The GSI Outdoors Thermal Mug is a high-performance insulated mug designed for outdoor enthusiasts who demand durability and temperature retention. Crafted from 18/8 Glacier Stainless Steel with double-wall vacuum insulation, this mug keeps beverages hot for up to 8 hours or cold for up to 16 hours. The BPA-free polypropylene lid features a sealable Sip-It Top for spill-resistant drinking, making it ideal for camping, hiking, or daily commutes. With a brushed stainless steel exterior, it is sweat-proof, rust-proof, and dishwasher safe for easy cleaning. The wide mouth opening accommodates ice cubes and simplifies filling. Compatible with most car cup holders, this 500 ml mug is a reliable companion for any adventure.

Advantages

Double-wall vacuum insulation ensures superior temperature retention, keeping drinks hot or cold for extended periods. The durable 18/8 stainless steel construction is built to withstand rugged outdoor use. The spill-resistant lid with sealable opening prevents leaks during travel. Dishwasher safe design simplifies cleaning, while the sweat-proof exterior prevents condensation. Rust-proof and BPA-free materials ensure safety and longevity.

Suitable for

• Camping and hiking trips
• Daily commutes and office use
• Outdoor adventures and picnics
• Travel and road trips

Key specifications

• Capacity: 500 ml (17 fl. oz.)
• Material: 18/8 Glacier Stainless Steel (body), BPA-Free Polypropylene (lid)
• Insulation: Double-wall vacuum insulated
• Hot retention: Up to 8 hours
• Cold retention: Up to 16 hours
• Lid type: Sip-It Top with sealable opening
• Leak-proof: Spill-resistant
• Dishwasher safe: Yes
• BPA-free: Yes
• Handle: No
• Car cup holder compatible: Yes
• Exterior finish: Brushed stainless steel
• Sweat-proof: Yes
• Rust-proof: Yes
• Opening: Wide mouth

Recommendations

For best performance, preheat or pre-cool the mug before filling. Hand washing is recommended to preserve the exterior finish, though the mug is dishwasher safe. Avoid using in microwave ovens.