Product information:
Overview:
This large-capacity stainless steel tumbler features double-wall vacuum insulation with a 304 stainless steel interior and 201 stainless steel exterior, offering excellent heat and cold retention for 6–12 hours. Its straight-body design with a carrying strap makes it ideal for sports, office, outdoor, travel, and everyday use—suitable for men, women, students, and seniors alike.

Specification:
Material: Inner 304, Outer 201 Stainless Steel
Size: 591 ml
Features: Vacuum Insulated, Heat/Cold Retention, Drop-Resistant, Portable, With Carrying Strap

Packing list: 
1 x Tumbler
Product Image: