Stainless Steel Double Wall Vacuum Insulated Tumbler 750ml Leakproof Screw Cap Shaker Cup Protein Powder Gym Fitness Water

Packages list: same as you select;

Product Highlights: • Premium 304 stainless steel double-wall vacuum insulation keeps drinks hot up to 12 hours or cold up to 24 hours • Secure screw-top lid with leakproof design ideal for gym, travel, office, and outdoor use • Large 750ml (25oz) capacity perfect for protein shakes, smoothies, water, or coffee • Lightweight yet durable construction—ideal for daily carry, fitness routines, and active lifestyles • Modern minimalist design suits men, women, students, and professionals • Easy-clean interior, no tea strainer, BPA-free PP lid • Customizable with laser engraving, silk screen, or water transfer printing (LOGO optional)

Product Specifications:

• Material: Inner & outer wall 304 stainless steel, lid PP • Capacity: 750ml (25oz) • Insulation performance: 6–12 hours hot retention • Lid type: Screw cap (not flip-top or press-button) • Style: Straight body, large capacity tumbler • Function: Vacuum insulated, portable, drop-resistant, thermal retention • Quality grade: First-grade product • Suitable for: Fitness, sports, office, car, home, hiking, travel, gifting • Gift occasions: Birthday, wedding, graduation, festival, corporate events, employee welfare • Colors available: Silver, White, Pink, Blue, Purple, Green, Red, Black, Navy, Sky Blue, Gradient (Black-White, Black-Yellow, Black-Blue, Black-Red, Green-Black)

Note:

• Not suitable for carbonated beverages or boiling water above 100°C • Hand wash recommended to maintain insulation performance and surface finish • Do not microwave or freeze • Temperature display not supported • Third-party certification not provided