Unbreakable Tea Bullet Flask – Premium Vacuum Insulation for Ultimate Durability
Crafted from high-grade 304 stainless steel for superior rust resistance and odor-free performance. Double-wall vacuum insulation maintains temperatures for 12+ hours (hot/cold). Shockproof design withstands drops and rough handling. Choose from 350ml, 500ml, or 750ml sizes to fit travel, gym, or office needs. Leak-proof lid ensures mess-free use. Wide mouth accommodates ice cubes and easy cleaning. Matte finish for a sleek, non-slip grip. Ideal for outdoor adventures, daily commutes, or as a sustainable alternative to disposable bottles. FDA-approved materials guarantee safety. Bulk discounts available for resellers and corporate gifting.