Premium 304 stainless steel inner & outer walls for 100% BPA-free safety

Advanced vacuum insulation technology keeps drinks hot/cold for 12+ hours

Military-grade drop-resistant design with reinforced base and smooth curved edges

360° leak-proof lid with press-button lock for mess-free school/camping/travel

Wide-mouth opening accommodates ice cubes and easy cleaning brush access

Double-wall sweatproof construction prevents condensation on surfaces

Food-grade silicone gasket and stainless steel drinking spout for chemical-free use

Ergonomic carry handle fits children"s hands perfectly for outdoor adventures

Boiling water safe (100°C) with rustproof finish for long-term durability

Commercial kitchen dishwasher safe with odor-resistant interior coating