✅ Core Materials and Safety Certifications: This sports thermos features a food-grade 304 stainless steel inner liner paired with a food-grade PP lid. It is free of harmful substances such as BPA and lead, and complies with international food contact safety standards. It is safe and odor-free for holding hot water, ice water, juice, coffee, and other beverages, making it suitable for use by pregnant women and children alike. The double-walled stainless steel construction utilizes high-vacuum insulation technology to completely block heat conduction and convection, eliminating the common issues of “scorching outer walls” and “condensation” found in ordinary water bottles.
✅ Long-Lasting Heat and Cold Retention Powered by professional vacuum insulation technology, it offers dual-mode heat and cold retention:
Heat Retention Mode: After filling with boiling water, it maintains ≥80°C for 6 hours, ≥60°C for 12 hours, and remains warm for 24 hours, meeting all-day hot water needs for outdoor activities and commuting;
Cooling Mode: After filling with ice water or ice cubes, it maintains ≤10°C for 12 hours and stays refreshingly cool for 24 hours, ensuring you can enjoy icy drinks anytime during summer sports or camping.
✅ Leak-proof seal and outdoor-friendly design: An upgraded leak-proof screw-top structure paired with a food-grade silicone gasket ensures no leaks even when inverted, shaken, or jostled after tightening—effortlessly handling high-intensity outdoor activities like cycling, mountain climbing, hiking, and camping. The anti-slip knurled grip on the lid allows for easy opening even with wet hands; the built-in carabiner loop lets you attach it to the outside of your backpack, freeing up your hands and making travel more hassle-free.
✅ User-Friendly Design Details
Wide-mouth design: The bottle opening is sized to accommodate most ice cubes, making it easy to add ice and allowing you to reach inside to clean the interior, ensuring no hygiene dead zones;
Matte, non-slip exterior: The military green matte finish is scratch-resistant and durable, ensuring a secure grip and comfortable handling during outdoor use;
Lightweight and high-capacity: The lightweight body won’t weigh down your shoulders, meeting your hydration needs for daily commutes, short hikes, and extended camping trips;
Versatile compatibility: Fits most car cup holders, ensuring stable placement while driving—perfect for both commuting and road trips.
✅ Comprehensive Coverage for All Scenarios: Whether for daily commutes, school, office work, outdoor activities (running, cycling, mountain climbing, hiking), camping, picnics, road trips, gym workouts, or even construction sites and factory work environments, this insulated water bottle meets all your hydration needs. It’s a practical, year-round essential and an excellent choice for gifts or corporate customization.
