20oz stainless steel tumbler with lid – double-wall vacuum insulated (black, 12-pack)
Double-wall vacuum insulated stainless steel tumbler with lid for hot or cold drinks. Keeps hot up to 3 hours and cold up to 9 hours; durable, lead-free construction. Customers value quality, temperature retention and sleek look, with some noting lid durability mixed
Highlights
- vacuum insulated with 9h cold, 3h hot
- food-grade, lead-free stainless steel
- 12-pack for bulk purchase
Pros
- double-wall vacuum insulation
- keeps drinks hot/cold for long
- durable, food-grade stainless steel
- leak-resistance (mixed feedback)
- sleek matte appearance
Cons
- lid durability issues reported by some
- tumbler may spill easily (feedback varies)
Best For
Features
- Double-walled vacuum insulation maintains hot or cold beverages for hours
- Food-grade stainless steel construction with durable, sweat-proof powder coating
- Non-flaking finish that resists flavor transfer and is easy to grip
- Leak-free lid design and spill-safe sipping hole for convenient use
